[Bug] Rate limit error shown despite available quota on alternative models. Can't switch to haiku model in the CLI.

Bug Description
It shows limit is hit, but I still have it available (except sonnet) and for some reason it is not allowing me to switch to haiku.

⎿  You've hit your limit · resets Jan 15 at 10pm (Europe/Madrid)
/upgrade to increase your usage limit.

I'm on Max x20 plan and control my quotas carefully. I exhausted my Sonnet quotas for the week, but still have my Opus and Haiku, right? Why am I getting this linit and why can't I switch to haiku?

Environment Info

• Platform: darwin
• Terminal: tmux
• Version: 2.1.7
• Feedback ID: e70766cd-8554-4440-a427-1c38aa67c1c7

Errors

[{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CX7QLbiQ5MFMznQZnPBw1\"}\n    at generate (/$bunfs/root/claude:441:33840)\n    at makeRequest (/$bunfs/root/claude:858:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-14T14:09:21.193Z"},{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CX7QQVfdPXq56mZ2Ye2gP\"}\n    at generate (/$bunfs/root/claude:441:33840)\n    at makeRequest (/$bunfs/root/claude:858:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-14T14:10:13.954Z"},{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CX7QTXoSfZYF8VBLt2bxf\"}\n    at generate (/$bunfs/root/claude:441:33840)\n    at makeRequest (/$bunfs/root/claude:858:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-14T14:10:55.326Z"}]