Yes, it is weird. The MacOS simply cleans up its temp folder by removing files/folders that are untouched after a set time no matter if an application is open and using them.
This is a serious bug for people who do not close out and exit Sigil for very very long (over 24 to 48 hours).
If you are on a Mac and do things like that, you should create a Sigil specific temp folder (and never play around inside of it!) and use Sigil's preferences to choose it to prevent to OS "housecleaning" from messing around with things. Same is true for most spps that use temp files on a Mac.
|