D6000 and Slack (Huddle) fails

[AdrianLand]

Huddle drawing on external monitor not working any longer.

My setup is:
Macbook Pro with M1 Pro (16 inch)
macOS Sequoia 15.2
External monitor connected via Dell D6000 docking station.
Displaylink driver 1.11.0

So the issue is that, when in a Slack Huddle, when using the "draw function" on my external screen (connected via the dock) I cannot see it. If I however share my Macbook screen there are no issues. Everything used to work like 6 months back. Not sure why it does not work any longer.
(Connecting my monitor to my MacBook directly solves the issue but the whole point with having a docking station is to rely on a single cable)

Could it be macOS version + driver issues with docking station? I do believe it used to work before the MacOS Sequoia update.

Please help me out. Thanks

Edit:
Slack has confirmed an issue on their end as well. I don't have more details on the atm.