Setting focus means you never can see whole list

This is a known bug, I have custom perspectives and if I have them in the top menubar and choose to select one project to focus on then I can never use the other custom perspectives to see the entire list again. The workaround I was told by support is to use the left sidebar perspectives to go to something else and reset things. A PITA but it worked, up until the latest version 2.8.2 (v113.2.9 r277846) Which now doesn’t even reset when I use the left sidebar!

Please, if I click on a perspective I expect it to be shown properly, not with only the last project I selected showing!