Hi,
Well, about the seriously of the issue, it may be somehow important if different users access the same machine (a shared machine, in a meeting room, for instance). But yes, probably this won't happen in a normal workstation.
About the visibility and access rights, I have the following configuration:
1. I have a access mode called "controle total" where the user has total control for items on its own projects. (see attachment "access mode.png").
2. The user "francis.teste", with limited visibility, is configured with the profile "Equipe PMO" (PMO Member) - (see picture "User profile.png")
3. For the profile "Equipe PMO", in access mode to data screen, all items are configured with the access mode "controle total" (see pictures "access mode to data - 1/2/3.png"
4. For the profile "Equipe PMO", in specific access mode screen, all items are configured to see only items from its own projects (see pictures "specific access mode - 1/2.png"
So, having that configuration, I took the following steps:
1 - Connected in projeqtor with a user with full visibility to all items in all projects
2 - I used projeqtor with this user for a while, so I certainly click of the "project combobox" a few times, entered today and project screen and also other screens. (don't know exactly everything I did

)
3 - disconnected this user with full visibility.
4 - connected in projeqtor with the user with limited visibility (username "francis.teste", shown in the attachments).
5 - clicked on the "project combobox" and all projects were listed.
6 - I used projeqtor with this user for a while (user with limited visibility)
7 - disconnected from projeqtor.
I repeated steps 4 to 7, some times and always could see the entire list. So, after some trials, before connecting with the user "francis.test" (limited access), I hit "SHIFT + F5" to clean the browser cache. Then I connected again (Step 4) with the same user (francis.test) and in step 5, I only saw the project the user was assigned to.
Kind regards,