Master DiegoWhy is the SSO login session not recognized by the app? new
> Hi Tom, > > thank you for the great feature. Updated & tried it but I think there is an issue regarding self hosted …
· source
The Question List
Covering Jun 3, 2026 to Sep 1, 2026
480 threads read this period, 0 of them new. Threads are counted per distinct account. Bots and pull requests are excluded.
New this week
Why can't Outline be hosted via plain HTTP without HTTPS? new
Thanks for confirming my request @edelan7 ! @tommoor do you see it as an option that Outline can be hosted via HTTP? Potentially via a …
· source
1 more quote
Welp, this kills Outline for me :( . My instance is completely disconnected from the internet and now I have to fiddle with https? Oh …
· source
Why do data export zip files contain duplicate entries? new
Exporting a (large) collection to Markdown produces a `.zip` in which every file and folder entry is present twice. Archive tools report the archive as …
1 more quote
At least with Markdown, all files are duplicated in data export ZIP file: No duplicate files. 1. Export data as Markdown 2. Download and inspect …
Why does the sidebar open during text selection? new
The guard should probably check both `window.getSelection()?.isCollapsed` and active pointer state, because selection may briefly collapse when the drag crosses element bounda …
· source
1 more quote
When selecting text on a narrow screen (side by side tabs), if the cursor nears the edge of the screen, the side bar opens. This …
Can document security vulnerabilities be included in release notes? new
@tommoor I understand the logic, I guess what i'm saying is that it would be beneficial to update the release notes to add a mention …
· source
Why does the MCP server handshake return HTTP 500? new
POST /mcp returns 500 Internal Server Error on the notifications/initialized message every client sends right after initialize. Since that's a required lifecycle step, the …
Can the webhook URL validation limit be increased beyond 255 characters? new
img width="527" height="176" alt="Image" src="https://github.com/user-attachments/assets/7df59b83-eb36-48c0-b7aa-43a05689377b" /> The webhook URL field currently appears to …
· Webhook URL validation limit of 255 characters prevents use of valid production endpoints
Why is the sticky table header background transparent instead of opaque? new
The sticky table header (from #11352) has a semi-transparent background, so rows scrolling beneath it bleed through and both become unreadable where they overlap. …
· Sticky table header is semi-transparent — rows show through when scrolling
Why does scrolling large document trees in the sidebar lag? new
The left sidebar still becomes noticeably janky when scrolling after expanding a large number of document nodes. Chrome Performance traces show that the native `wheel` …
Why are hard line breaks not preserved when copying or exporting? new
There is an inconsistency between how the WYSIWYG editor handles hard line breaks and how they are serialized when copying or exporting content. The editor …
outline
Why is the SSO login session not recognized by the app? new
> Hi Tom, > > thank you for the great feature. Updated & tried it but I think there is an issue regarding self hosted …
· source
Why can't Outline be hosted via plain HTTP without HTTPS? new
Thanks for confirming my request @edelan7 ! @tommoor do you see it as an option that Outline can be hosted via HTTP? Potentially via a …
· source
1 more quote
Welp, this kills Outline for me :( . My instance is completely disconnected from the internet and now I have to fiddle with https? Oh …
· source
Why do data export zip files contain duplicate entries? new
Exporting a (large) collection to Markdown produces a `.zip` in which every file and folder entry is present twice. Archive tools report the archive as …
1 more quote
At least with Markdown, all files are duplicated in data export ZIP file: No duplicate files. 1. Export data as Markdown 2. Download and inspect …
Why does the sidebar open during text selection? new
The guard should probably check both `window.getSelection()?.isCollapsed` and active pointer state, because selection may briefly collapse when the drag crosses element bounda …
· source
1 more quote
When selecting text on a narrow screen (side by side tabs), if the cursor nears the edge of the screen, the side bar opens. This …
Can document security vulnerabilities be included in release notes? new
@tommoor I understand the logic, I guess what i'm saying is that it would be beneficial to update the release notes to add a mention …
· source
Why does the MCP server handshake return HTTP 500? new
POST /mcp returns 500 Internal Server Error on the notifications/initialized message every client sends right after initialize. Since that's a required lifecycle step, the …
Can the webhook URL validation limit be increased beyond 255 characters? new
img width="527" height="176" alt="Image" src="https://github.com/user-attachments/assets/7df59b83-eb36-48c0-b7aa-43a05689377b" /> The webhook URL field currently appears to …
· Webhook URL validation limit of 255 characters prevents use of valid production endpoints
Why is the sticky table header background transparent instead of opaque? new
The sticky table header (from #11352) has a semi-transparent background, so rows scrolling beneath it bleed through and both become unreadable where they overlap. …
· Sticky table header is semi-transparent — rows show through when scrolling
Why does scrolling large document trees in the sidebar lag? new
The left sidebar still becomes noticeably janky when scrolling after expanding a large number of document nodes. Chrome Performance traces show that the native `wheel` …
Why are hard line breaks not preserved when copying or exporting? new
There is an inconsistency between how the WYSIWYG editor handles hard line breaks and how they are serialized when copying or exporting content. The editor …
Why do code blocks render as diagrams in Safari? new
In Safari browser, when add a code block using /, it automatically becomes a diagram (see screenshot). This doesn't happen in Chrome or desktop app. …
Why does the API break markdown links in tables during updates? new
Similar to #12510 and #1286 the updateDocument API call breaks Markdown links in tables. Links look exactly like the screenshot in #1286 after multiple updates. …
Can users with the manager role create subpages? new
When a user is added to a root page B of a collection A as a manager, the user can **not** create a subpage for …
Why does copy and paste lose formatting and links? new
Pasting content from the current document may lose formatting after inserting headings; after this point, pasting will always be plain text. Refreshing the page restores …
· Copying in the document doesn't work properly in some cases.
Why does Keycloak OIDC authentication fail after upgrading to version 1.8? new
After upgrading our Outline instance to version 1.8, users can no longer authenticate through Keycloak using OIDC. Before the upgrade, everything was working correctly. When …
· Unable to authenticate with Keycloak using OIDC after upgrading to Outline 1.8
Why does Microsoft OIDC authentication fail for new users in version 1.8.1? new
New** users cannot log in to our single OIDC (MS) Outline instance with version 1.8.1. This issue is not present in 1.8.0, nor does it …
Why don't API default collection permissions match UI private defaults? new
Creating a collection via the API (`POST /api/collections.create`) without specifying a `permission` returns a collection with `"permission": "read_write"` — open to the entir …
Why is drag and drop for images in tables not working? new
Drag-and-drop functionality for photos no longer works in tables. It worked perfectly before the latest updates (before 1.8) _No response_ _No response_
· Drag-and-drop functionality for images no longer works in tables.
Why does the collections update API silently ignore description changes? new
Calling `POST /collections.update` with a new `description` value returns success and updates the `updatedAt` timestamp, but the collection's rendered landing-page content (`d …
· collections.update: `description` is silently ignored after collection creation
Why do invisible characters appear when copying text with cursors? new
When copying text from an Outline document that is being edited by multiple users, invisible characters can be included in the copied text if the …
· Invisible characters are included when copying text that contains a collaborator cursor
Can different list types be nested via formatting menu buttons? new
The text formatting buttons do not allow list nesting for unordered list in an ordered list and vice versa. You can nest unordered list in …
Why does the copy public link button fail to copy to clipboard? new
The copy public link button in the Share menu does not copy the public link to the clipboard. <img width="327" height="328" alt="Image" …
Why does Azure AD authentication reject unverified email addresses? new
Hello dear maintainers. I have a selfhosted Outline deployed and Azure AD integration for login. Recently a new user trying to join Outline with Azure …
· Azure AD - Your email address has not been verified by Microsoft
Why is drag and drop reordering of text blocks not working? new
Dragging and dropping blocks (like headings or text blocks) to re-order them does not work. The blocks can be clicked on, but dragging them …
Why does downloading pages return HTTP 500? new
img width="1902" height="861" alt="Image" src="https://github.com/user-attachments/assets/5307b7c4-a61b-4da5-835f-86428adc7120" /> _No response_ _No response_ _No response_