Citrix client (aka icaclient) and screen resolution

[cmdrrobin]

For work I sometimes need to connect to a Citrix server to do my work. Unfortunately I encounter screen resolutions issues when connecting to remote Citrix server.
When connected it uses my full resolution of my screen (2256x1504) and is quite difficult to read. I have tried to force DPI settings for my session or by updating the icaclient ini file, but nothing changes.

I have found a statement in the Citrix documentation, but I was hoping if there is a workaround to either lower the resolution for remote session or get DPI working.

The DPI matching feature supports only GNOME, KDE, and Xfce desktop environments.

Anybody, got an idea how to fix this or has a workaround for it?