I recently tried a Miracast HDMI dongle which I purchased to connect my phone to an external monitor, since it can't work with a USB hub.
The dongle works when I connect my Windows 10 laptop to it. However, all my attempts to connect the phone so far didn't work (the dongle seems to lose connection whenever I attempt to connect the phone). When I checked the change logs, I noticed it says Miracast doesn't work with the 1st Volla Phone and Volla Phone X.
What about the Volla Phone 22? Currently running VollaOS 12.1, with early February update.
Edit: I just tried sharing my phone screen on the TV and it worked, which means this dongle doesn't work well with my phone. I guess I'll just return the dongle.