Hi! It seems like the bottom toolbar has plenty of space for individual toggles for each OT feature, instead of the dropdown, which closes after each click. Assuming you don’t have plans adding them there, is there a way to access that panel with a plugin? I see Font.currentTab.bottomToolbar, but not sure how to add stuff to it.
You can check the mekkablue script Floating Features.
A plugin can add stuff to the bottom toolbar. Have a look at the “Show Underline” plugin. I mostly made it to demonstrate how to do that.