I think we should reconsider Flow's use of dropdown menu items that gain progressive/constructive/destructive styling on hover, implemented using the .mw-ui-hovericon CSS class.
Per T108086, the progressive/constructive/destructive type of action is impossible to see on mobile devices, which do not have hover. Per T108086#1529019 it is okay to always make the type visible. In case this would make the interface too busy, I think it would be okay to just drop the colors. OOjs UI dropdowns do not let you set flags on individual options.
If we decide to do it, we could drop the addition from T97816 from the RL module definitions for OOjs UI.