Begin of the insertionWe currently do not have a pattern for using flash messages with primer. The meetings module went ahead in that regard and added flash messages to the top of the page, which of course exhibit a problem when scrolling (see this original bug report).



>End of the insertion ### Begin of the insertionOriginal bug report
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> ###End of the insertion Steps to reproduce Begin of the insertion
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End of the deletion 1. Create or navigate to an existing dynamic meeting (as user A)
Begin of the insertion>End of the insertion 2. Go to an agenda item that is below the fold; i.e, you have to scroll down to get to it.
Begin of the insertion>End of the insertion 3. Edit the notes for that agenda item; stay in edit mode.
Begin of the insertion>End of the insertion 4. Log in as a different user (user B) and edit the note and save it
Begin of the insertion>End of the insertion 5. Now try saving the note as user A Begin of the insertion
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End of the deletion ### What is the buggy behavior? Begin of the insertion
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End of the deletion * The error message informing the user that she can't save due to a parallel edit is not visible to the user without scrolling up to the top of the page.
Begin of the insertion>End of the insertion * The error message doesn't explicitly explain the problem (that the changes cannot be saved due to parallel edits). Begin of the insertion
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End of the deletion ### What is the expected behavior? Begin of the insertion
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End of the deletion * The error message should be visible on top of the viewport (above all elements, fixed position) regardless of scroll position.
Begin of the insertion>End of the insertion * Change error message to: Begin of the insertion
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End of the deletion * "Unable to save changes due to concurrent modifications by another user. Copy your modifications to avoid losing them and refresh the page." Begin of the insertion
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End of the deletion ### Context Begin of the insertion
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End of the deletion * Ideally, the user never sees this error and is able to independently edit different (or even the same) parts of the page. However, this is not currently possible (known error). Begin of the insertion
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End of the deletion ### Open Questions for front-end Begin of the insertion
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End of the deletion * Have we already replaced the OP toast with the Primer one elsewhere?
Begin of the insertion>End of the insertion * Are we using this error string elsewhere? Begin of the insertion
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End of the deletion * Is the new string too long? Begin of the insertion
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End of the deletion ### Screenshots and other files Begin of the insertion
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End of the deletion <img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/89460/content"> Begin of the insertion
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End of the deletion ### Environment information Begin of the insertion
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End of the deletion **Edge**
Begin of the insertion>End of the insertion **OpenProject 13.3.0**
Begin of the insertion>End of the insertion Core build: Begin of the insertion[fd0f24b1c615b26869c0df65494eca6df08f20df](https://github.com/opf/openproject/commits/fd0f24b1c615b26869c0df65494eca6df08f20df)
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>End of the insertion Begin of the deletion [fd0f24b1c615b26869c0df65494eca6df08f20df](https://github.com/opf/openproject/commits/fd0f24b1c615b26869c0df65494eca6df08f20df) 

End of the deletion **Browser** Begin of the insertion
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End of the deletion * [ ] Chrome
Begin of the insertion>End of the insertion * [x] Firefox
Begin of the insertion>End of the insertion * [ ] Safari
Begin of the insertion>End of the insertion * [ ] Mobile Safari
Begin of the insertion>End of the insertion * [ ] Other (please specify) Begin of the insertion
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End of the deletion **Language** Begin of the insertion
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End of the deletion _EN_