This is a suggestion for an additional step.
When running the flow calibrations (manual - P1P), it prints the first set of squares and then asks you to select the object with the best smoothness and enter the corresponding number. Once you select the number and click next - it immediately starts downloading and prepping for the next calibration. The first time i did the calibration i didn’t know that would happen and because the build plate was still hot i had to scramble to remove the squares and get the build plate back on before it started bed leveling for that calibration. I wasn’t fast enough and had to start over. Yes i should have read the wiki, but my suggestion is to add one extra step after entering the number and clicking next for clarity and ease of use.
The suggestion:
A page/warning/popup that warns the user that the printer will begin printing the next set of squares and to confirm the build plate is clear.