I regularly connect to a Windows 10 Enterprise (1909) desktop using three monitors from my macOS 12 laptop. Last night the AppStore updated Microsoft Remote Desktop to version 10.7.4 and now it not l...
Same here.
RDP 10.7.7 downloaded from App Store.
macOS Monterey 12.3.1
iMac 27, 2020
AMD Radeon Pro 5500 XT 8 GB
RDP doesn't make use of my second monitor (LG 27UN850).
Haven't used RDP before, so I don't know if it's a version-specific problem, but looking at the above comment, it seems so.