Localization + CMS not working anymore

Design help Localization
1

Hello everyone!

TL;DR:
I have two locales (EN, RU), a CMS plan, and Localization Advanced. Previously, when I had the CMS plan and Localization Essential, everything worked fine. After switching to Localization Advanced, I can no longer edit CMS properties for the secondary locale - I get the error “You do not have permission to manage properties” (screenshot attached). The primary locale works correctly, and I can edit CMS-related properties there. Regular (non-CMS) properties work in both locales.

Screenshot 2025-12-10 124424
Screenshot 2025-12-10 124424243×194 8.1 KB

More details:

  • I use my account on several devices, so my first thought was that an editor was left open somewhere. I logged out everywhere, but it didn’t help.

  • Both the plan and the add-on were paid for yesterday.

  • My role is Site Manager (essentially an admin).

Is there something I’m missing? What else should I check?

Thank you all for your time and help!

2

Toggle the RU locale off/on and republish to refresh permissions. If it still blocks edits, recheck your role’s CMS rights, plan upgrades can momentarily desync them.

3

Thank you, but it’s still the same (I had actually done that previously). As for my role, I’m a website admin with the Site Manager role, so as far as I understand, my account has full permissions.

4

it’s an odd error, unlikely to be part of the normal setup, so either something is interfering ( browser extension, corrupted cache, misconfigured router / VPN ), or you’ve found a bug.

Do the usual self-help stuff, try the same task through Chrome incognito, change networks, change PC’s etc.

If you can’t resolve it, open a support ticket and Webflow can help you diagnose and resolve the issue.

5

Thank you! I’ve already tried all of these steps and also reached out to support, but I haven’t received anything helpful so far.