Mixer zooms to full width when closed and re-opened

Hello everyone,

A few days ago I installed Cubase 8.5 Pro. My previous DAW was FL Studio so I’m still learning some things but I’ve encountered the following problem.

When I am creating a mix template/working I open the mixer and adjust the zoom to fully zoomed out so I can see many mixer tracks at once. Then for example I tap F3 to close the mixer console and do something else. Once I re open mix console with F3 all channels are at maximum width. Can someone assist me with this, it is really really annoying.

Just a small update: it only happens after visibilty settings are changed in the mix console, if I do not change any visibilt settings, everything works well.

Thans in advance.