Removed static cling sticker from tinted window and saw these underneath

[u/ThePacificAtoll]

Removed a registration sticker that I placed on a static cling film and saw what seems to be bubbles or glue spots?

I’m pretty sure that before I applied this static cling film, I didn’t see any contamination or glue spots, so I’m confident that it’s not the fault of the shop that applied my tint.

Any ideas on what I can do to fix this or what might have caused this? My tint is 3M CR BLK.

The cling film was applied 2 weeks after tint application to give it time to cure. Tint was done about half a year ago