Switching between clients should not require you to relog.

[Dark Thoughts]

Whenever I switch between the stable & unstable flatpak release, the game wants me to enter my password again, which means I have to open my password manager, search for the right password, copy it, switch to the client, paste it, probably notice that I copied the wrong one since we have to have two different accounts, switch back, copy the other one, switch back, paste it - and then repeat this entire process again when I switch to the other client, over and over and over again.

This is even more annoying / infuriating than the constant logout & captcha process for the moddb.

[Dilan Rona]

Its a security measure really. I learned to live with it.

[Mongster]

As someone who uses VS Launcher to test mods, every time I boot up a different installation I have to relog, lol. 

[Thorfinn]

You can do it. You just have to use a common session key between all instances you have installed.