By default, I choose to activate the Randomize Filename feature, but sometimes, I want the filename to be the real one, so it is nice to have a little box in the window of the reply to check or uncheck this feature [for this reply only]

for instance, there can be a little box in the QR:

-if the Randomize Filename feature is already activated, the box is checked, and to disable the feature, we must click on the box [to get it unchecked]
the next reply, the box will be checked

-if the Randomize Filename feature is not activated, the little box is not checked and we can check it for this reply only.
The next reply, the box will be unchecked.