Default PDF App is Google Wallet

I’ve recently swapped over to K9 and have noticed a strange issue where the default behaviour when I open a PDF attachment is to open it in Google Wallet rather than Adobe reader or another app that can read it. I don’t get the pop up to select which app to open the file with either.

Is there somewhere specific I need to set this? I have Reader as the global default for PDFs and Wallet does not have a ‘defaults’ section in setting that I can clear.

Appreciate any help!

That’s really bizarre.

I’m on a Pixel on the June release. Between Android versions, this is going to vary widely.

Default Apps, and under that setting, perhaps Opening Links, and find Google Wallet and clean up the entry.

Take notes of the changes you make in case of error.