How can I log an issue with the DisplayLink Presenter app with Samsung DeX dock?

[busywait]

If there's a problem with the mouse pointer handling then I think it's caused by the width of the display being misreported: If the display width is reported as too small, then the phone software stops the mouse pointer being allowed over the full width of the display. Just guessing though.

I'll try and get in contact with Samsung - I'm expecting them to say "it works if you plug the display into the dock, talk to the people that wrote DisplayLink Presenter"

[AlbanRampon]

Originally Posted by busywait

If there's a problem with the mouse pointer handling then I think it's caused by the width of the display being misreported: If the display width is reported as too small, then the phone software stops the mouse pointer being allowed over the full width of the display. Just guessing though.

I'll try and get in contact with Samsung - I'm expecting them to say "it works if you plug the display into the dock, talk to the people that wrote DisplayLink Presenter"

They might send you back to us, but I don't see how we can change the system behaviour without changing the system.
DisplayLink presenter does not manage third party USB devices. It is used to encode and encapsulate pixels to be sent to the hardware decoder in the chip.