The mystery of the disappearing side panel

Does anybody else find the side panel just becomes blank every now and then no matter what you click on? I find the only way around this is to save the project and restart Blocs.

Not happened to me.

I seem to get this whenever I work in Blocs for more than 20-30 minutes. I’m using 2.3.1.

I had this happen and almost panicked! I found that if I clicked the drop mode button (next to the blue mouse in the top left corner), the side panel will come back. I’m not sure how the two are connected, but it works for me…

I’ve had the side panel ‘detach’ and end up on the right of the screen when set to the left.

Save, close, reopen, back to normal.