I had done a cherry-pick, which did not apply cleanly. When I attempted to resolve the conflict, I was instantly met with a black screen and a spinner. There were two files that did not merge cleanly, but only one of them causes this bug; going into resolve conflict mode with the other works as expected, and goes into the three-way merge tool.
When the black screen occurs, there seems to be nothing I can do to get it out of this state. Even closing the window leaves an errant process running in the background, which slowly starts to eat RAM if left alive. I have to kill the process or restart the operating system.
The same thing happens regardless of whether graphics acceleration is enabled or not.
Build 2091
Edition | Windows 10 Pro |
---|---|
Version | 22H2 |
Installed on | 1/22/2021 |
OS build | 19045.3930 |
Experience | Windows Feature Experience Pack 1000.19053.1000.0 |