i-tec Thunderbolt 3 Dual Dock
Thunderbolt
i-tec Thunderbolt 3 Dual Dock
Thunderbolt
I have a MacBook Pro 2018 with the same dual monitor setup and no problems. Try plugging in the dock on the other side. With the 13" MacBooks, Thunderbolt left was not the same as Thunderbolt right...it's just worth a try :)
I did not have such problems, but at the beginning the docking station did not work as desired.
After a BIOS update and installation of various drivers for Thunderbolt, everything worked.
Maybe this will help you :)
I have the same problem: I suspect that it occurs on websites with embedded youtube videos. The problem has only appeared since moving to a 2019 Macbook Pro 16. No problem before (2018 Macbook Pro 13).