Cannot search documentation due to unsafe header

[szarnyasg]

Reported via Discord: I can no longer search our docs. I can bring up the search box with cmd-K, but when I type anything in and hit return, it just sits there. Safari 26.2, Sequoia 15.7.3. My console says Refused to set unsafe header "Accept-Encoding".

[c-herrewijn]

I have it as well on Firefox:
Attempt to set a forbidden header was denied: Accept-Encoding search.js:25:6

Strange thing is it doesn't always happen, sometimes it fixes itself after a few attempts.