Extension crashes on pdf pages in Chrome

[Stvad]

I'm positively surprised by the fact that it loads in a first place :p, it crashes though, as the PDF document has a different dom structure (does it even have a dom?) and so when we try retrieve title/etc findApplicable fails

[fuddl]

@Stvad Do you have an example? For me it works like charm!

[Stvad]

just tried the same URL that you have on screenshot and I get an empty sidebar 🤔

Uncaught (in promise) TypeError: Cannot read properties of null (reading 'innerText')
    at $d03979cbe3fe44d8$var$findApplicables (index.js:9131:63)
    at async index.js:9143:15

is the error with which it crashes