This is the final step of https://linear.app/comm/issue/ENG-2072/maintain-the-spoiler-state-upon-opening-textmessagetooltipmodal, where messages will retain their 'revealed' state when tapped to reveal the tooltip. With this diff, spoilers for native should now be fully functional, with two remaining tasks to just handle notifications and message previews.
Depends on D5539
For other tooltip actions we don't need to manually set this style. Can we use the mechanism we already have, or are there any reasons for not doing so?