What type of issue is this?
Other
What information was incorrect, unhelpful, or incomplete?
On top of page for Russian and Korean languages AbortController is marked as Experimental. Although for other ones it's not (only info block).
For example, English page looks like this:

For Russian and Korean it's like this:


What browsers does this problem apply to, if applicable?
No response
What did you expect to see?
I'd expect page about AbortController to look same on every language.
Did you test this? If so, how?
I checked all available translations. Only Russian and Korean differ.
Can you link to any release notes, bugs, pull requests, or MDN pages related to this?
No response
Do you have anything more you want to share?
No response
MDN URL
https://developer.mozilla.org/ru/docs/Web/API/AbortController
MDN metadata
MDN page report details
- Query:
api.AbortController
- Report started: 2026-04-13T18:35:26.801Z
What type of issue is this?
Other
What information was incorrect, unhelpful, or incomplete?
On top of page for Russian and Korean languages AbortController is marked as Experimental. Although for other ones it's not (only info block).

For example, English page looks like this:
For Russian and Korean it's like this:


What browsers does this problem apply to, if applicable?
No response
What did you expect to see?
I'd expect page about AbortController to look same on every language.
Did you test this? If so, how?
I checked all available translations. Only Russian and Korean differ.
Can you link to any release notes, bugs, pull requests, or MDN pages related to this?
No response
Do you have anything more you want to share?
No response
MDN URL
https://developer.mozilla.org/ru/docs/Web/API/AbortController
MDN metadata
MDN page report details
api.AbortController