All of the models ship with various options for OS:

• None
• Fedora, Mint, or a couple other Linux distros
• W11

So given they all list a few different distros as an official option, and each product page has a Linux tab, I think it’s a safe bet

Tbf, my building also uses an app for laundry. However they also have a machine in the laundry rooms where you can purchase an NFC payment card and put money on it. So you can use it without the app. Is that not the case with yours? If not, that’s 100% fucked