Donghyun Park

Hi, I've reviewed the issue and the investigation from @char101 As this issue is open for contributions, I would like to take it on. I'll create a pull request based...

@posva I've submitted a PR to address this issue: PR #2545 — Register view instance on mount under HMR so Options API beforeRouteUpdate works again. Scope: Development/HMR only (production unaffected)...

It seems like the issue only happens with useFetcher and not with fetch, which makes me think it might be related to Strict Mode’s double execution. I’d recommend checking if...