- restore previous context menu item spacing (ColumnLayout has an
implicit spacing of 5)
- don't wrap the MessageReactionsRow into an extra Item container; fixes
the emoji reactions row being garbled
- enhance the SB page so that the above can be seen/tested there and
rename it to match the component name
- some smaller cleanups
Fixes#16409
fixes#10703
- Adding a reaction by going in add reaction and clicking R1 should have no effect (Currently the reaction R1 is removed which is not expected)
- Clicking on the R1 directly on the message should remove the reaction (I checked and this already works)
- Add a visual indicator in the add reaction popup on which emoji is already selected