Tasklist doesn't render in README.md

README.md Render:

Exact same code rendered in Discussion / Issue:

code: https://github.com/rvnexe/RAVE-Valorant-Overlay/blob/e9eba8272529edb63f00971e5653c1e3ae9f5f2c/README.md
link: https://github.com/rvnexe/RAVE-Valorant-Overlay

Start by opening the linked README.md at the specified commit and compare its tasklist rendering with the screenshots from the issue and discussion. Trace how this repository selects and applies a markup library for README content. Done means the same tasklist code renders correctly in README.md as it does in an issue or discussion.

索引モデルが issue の本文から書いたものです。