The selection of text behaves incorrectly sometimes. I am using KWrite with Kate Part 3.7. On the video you can see that I am putting cursor to the end of the text and then I am pressing Shift+Up. It selects text line by line until it is stuck on a line for an unknown reason. Additionally, if I resize the window and continue the selection process and get to the first line, I expect that when I press Shift+Up the whole first line is selected regardless of where the cursor in the first line is. Reproducible: Always
Works for me with current KF5 versions, but I think there was a bug like that in older variants that got fixed. Cool video, btw ;=)