Hello,
I have created a flow that finds files in a SharePoint folder and if the filename has the character "_" to rename the file by keeping everything before the character. If the filename doesn't have this character, it does nothing.
It works perfectly for all document types I tried but pptx. In the case of pptxs, it keeps only the first character and removes everything after this, no matter where the "_" is.
Original filenames
Filenames after the flow has run
The funny thing is that, looking at the flow, the filename should be correct for all, including the pptx.
