Open a bug report in KeepassXC’s repository, maybe it’s a big in their code. Or they’ll tell you that the bug is in proton pass, and you can report it there too so that they know about it and can fix it. Maybe the KeepassXC team can give you a workaround too
My English is very poor for technical explications… I search the issue in KeepassXC Github but I don’t found similar solution.
the big companies, technological or not, always do the same thing… they launch a good product, very cheap (or free). When they already have a big market, they start cutting back. In the case of food, they raise prices, cut products, slightly change the taste… In the case of technology, they raise prices, cut the product, eliminate features…
That a company like Google, dedicated to data, has its own browser and pays to include it as standard in cell phones, it is clear that it is not going to stand still when an addon for its browser blocks part of its business…In this case, very few will switch browsers. That means changing habits. Already did with Google Photos… . Tiene miles de millones de fotos y vídeos de menores, de fiestas, íntimas… Ofrece espacio gratuíto y después, le pagas por ello, porque tienes tu vida ahí… Or with Google Maps. It’s a great service, but it knows where you go, what for, your schedules… a brutal security problem…or with email… it reads everything. Because otherwise it will add you to the calendar when you take a flight without having opened the confirmation email…
I’ve never stopped using Firefox. Google pays it too, but it’s the only one that’s independent. And then there’s Waterfox, Librewolf, PaleMoon… Run away from Google… there are alternatives.
Translated with DeepL.com (free version)