**Mock**
!!TODO copy from figma!!
**Acceptance Criteria**
[] Whenever the API lets us know a save fails, show the message !!TODO (including: Try clciicking save again (later), good luck!)!! in an overlay to the user as shown in the mock
[] Initially the popup appears on top of the content page (between grey bar and content, if possible, but if not possible, then above the grey bar)
[] Users can scroll content "behind" the popup
[] The error message does not disappear until the error is resolved (successful save, to the user as shown incancel button or leaving the !!mock!!page)
**Note**
- In the future we might want to differentiate between errors that might work after trying again.
- Editors would have to try again themselves
- The note itself probably does not need to be "removable", but just disappears with read mode once a save was successful.