I think it is a bug, because it happens only since I updated to Obsidian 1.11.5 (279) on my tablet. That tablet runs Android 10. I force stopped the app and rebooted after the update. Nothing changed.
Before the update, I was able to reveal more options by placing my finger on the right edge of the toolbar and slide over to the left. This no longer works. When I do that, the sidebar opens, with the options to show Backlinks, Outgoing links, or the Outline. No matter where on the page I slide my finger to the right, the sidebar opens.
I have not been using Obsidian for long, and I don't need the sidebar. If there is a way to have a workaround, by disabling the sliding sidebar, that would also be helpful.
I just would like to get to all the functions on the editing toolbar, including the ones I added myself.
Thank you for this great plug-in, which is a must-have for using Obsidian on a tablet.