In File Explorer, if I search for a file with an ampersand in the name, with transparency/background blur enabled, the ampersand is interpreted as an accelerator and shown with an underline. In addition, the search highlight is in the wrong position as it's calculating for the ampersand.
Attempting to rename one of the files will show it correctly:
Also, it seems to happen in all view sizes, all transparency/blur modes.
For now, only tested on my own machine as transparency in VMs is a pain.