refactor: WCAG2.1 - Common updates #13176
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What does this PR do?
Updates the color for chat timestamp. Provide screen reader alert for copied chat transcript.
Motivation
Fixes the following accessibility issues
In chat message, the contrast between the grey foreground and white background time of post text colors is insufficient (2.8:1); falling short of the 4.5:1 required for small text.
The “Public chat” chat option “Copy” fails to indicate to screen reader users that it has copied the transcript to the paste buffer when actioned.