Citrix unusable on dual monitor

[Xord]

Hello,
Have a DL 4K box - Macbook Pro M1 running Monterey v12.4, DisplayLink v1.7.1 and Citrix Workspace v22.07.0.22

Issue is that Citrix VIEWER (ie: running an app once logged into Citrix Workspace) only ever works on one monitor - the moment I move any app to the alternate monitor, it displays horizontal lines, and the window is unusable.
Have tried different cables, combinations of HDMI vs DP... different monitors...
Have tried removing "Displays have separate Spaces", still not work.

I have not encountered this issue with ANY other app.. everything else works.

(This issue has been around for a few versions of DL - was hoping this new version would fix this).

Suggestions?

[KatarzynaCzaja]

Hello,

Does it always work with just the built in monitor or does it work only with the screen it opens in regardless if it is a built in screen or external monitor?