I agree, any extra effort in modifying Aplot would not result in it being any more robust. It works fine as is.
Were there any other modifications to the new version of Aplot other than the following, "The Aplot plotting library has been improved on Windows to eliminate the possible closure of multiple plots when plots are requested in rapid succession."?
What exactly do you mean by rapid succession? Surely your not implying that fast finger selection of the close button was an issue. Then you must mean executing the command Destroy() in rapid succession, is this correct?
I just wanted to make sure if anyone has experienced any unusual behavior with the 'Close' button. If the code for closing Aplot has not changed, then all is well.
Thank you and stay safe,