How to get a large program window on Windows client?

Nextcloud Client version: 3.8.0 (Windows)
Operating system and version (eg, Ubuntu 20.04): Windows 10 Pro (10.0 Build 19045)

The issue you are facing:
The window of the Nextcloud client is very small. I can’t read error messages, and I see no way to enlarge it.

Is this the first time you’ve seen this error? (Y/N): N

Steps to replicate it:

  1. Just click on the tray icon

See this screenshot for example:
I get an error for certain files I try to upload. But I can’t even read the full error, sometimes not even the full file path/file name. Then I have a button “Ich brauche Hilfe!” and another Link which I also can not read (“Schutz pa…”). When I click on either of them, the entry vanishes but nothing else happens. I don’t get any
This happened before, I simply can not get any useful information out of this window.

How can I make this window larger to actually be able to read what is going on? Right clicking the tray icon, I can enter the preferences (where I set which folders to synch etc), that gives me a nice, large window that I can also make larger or smaller like any other program in Windows. Yet I don’t get the error messages here.

What can I do to make this window larger, readable, and so on?