While trying to debug issue #334 I also tested on the staging server (netlify.app). Based upon that I'd expect that #334 persists. Additionaly the annotation pop up didn't appear any more after I had selected text. The pop up did appear though, when I selected text through a PC and an inspect tab on my android device.

The header bar #281 issue fix lead to an unability to open the side bar. I have been testing with a very small screen though.