XYplorer Beta Club

I have a structure where there is a main folder, then various subfolders (A, B, C, etc.). Each letter subfolder also has numbered subfolders (1, 2, 3, etc), where actual files are stored. If a file is modified in A-1, then folder 1 shows the modification date for that file as the modified date for that folder. But its parent folder, folder A, does not and still only shows the date that folder 1 was put into folder A.
Is there a way to change this behavior and have the modification carry over to the parent?

That's a file system feature and can be disabled but afaik not extended. You could script that but it would require manual invocation...

Manual invocation?

Of the script, there is no automatic way to do that