When exporting database contents, if I choose a filename that already exists, I get a message that says it was saved successfully but nothing actually happens, the file I tried to overwrite is still the old version.
I most likely had the file already opened in excel preventing it from being modified/replaced, I can reproduce it only in this case. However, even in this case, the green message does appear and says it was saved when it actually wasn't. I am exporting a custom databank inside a custom workflow if that matters.
It works for me. I worked with Results databank in Builder.
Please provide more info what to do to reproduce the bug.