Sorry for the late reply, I've been focusing on other projects lately. Have you tried using the Mod Menu mod? The only ways to change the position of the HUD is via the config file or the Mod Menu and Cloth Config mods. I explain it in more detail here.
Type of bug
Other
Issue description
it wont lemme change the place that its at
Steps to reproduce
just not letting me change it (im also on lunar client if that also gives reasons)
Crash report
No response
List of mods
replay mod, status effect bars, mod menu, cloth config, fabric api.
Mod version
1.2.4
Minecraft version
1.20.6