The command shortcut on Affinity Photo to invert a layer is not functioning. I looked in the histogram to see what action its taking when pressing cmd + I and the activity that it shows is that its “Italic: on” and when I perform the command again, it says “Italic: Off”. I figured that the Invert command key stroke was probably assigned incorrectly, so I checked the settings in the shortcuts menu and it was just as it should be stating that CMD + I is in fact the key stroke to invert. I tried once again after I went back to the project with no luck, then I uninstalled the program and re-installed it and nothing changed. Hope this description helps pin point the issue.