I am using the standard Matrix visual and when I go into use conditional formatting the background based on another field, I select the field, and format by rules, but then the selected field stays up on the screen, blocking the rules entry. Please see the image below - the selected field for conditional formatting is blocking the rules entry. I was able to tab through the options, but I'm flying blind. I cannot get it to go away. This has started since the last release: Version: 2.63.3272.40262 64-bit (October, 2018).