OS: Windows 10 64bit vesion 1703 build 15063.674
Browser: Google Chrome, Version 61.0.3163.100 (Official Build) (64-bit)
1Password: Windows Version 6, activated in the browser by pressing Ctrl-\
Form filling does not fill any of the fields.
URL of form: https://ikanobostad.se/kontakta-oss/service-hyresratt/
It can be accessed publicly, without authentication.
I press Ctrl-\, then select the right entry from my vault.
I have values for most of the form fields in my password store (except of the service request text to fill). The vault entry hasn't changed since I used it successfully the last time.
I tried to reload the page (Ctrl-F5), did not help. I tried to turn translation from Swedish to English on/off, it did not help either. I verified the names of the form fields, they haven't changed.
This vault entry does not have any passwords in it, only personal information (address, etc.) I can export the vault entry and send it to your developers in case they would like to try to reproduce it.
1Password Version: 6.7.457
Extension Version: 18.104.22.168
OS Version: Windows 10 64bit vesion 1703 build 15063.674
Sync Type: 1Password cloud, subscription