I didn’t say it’s forced, it’s the only way I know of to force usage of specific threads/cores, that’s all, I thought it’s what you’re looking for, if you want it to be automatic like other prices in the system then leave it without it, there’s nothing (else) specific in docker to control if P or E cores should be prioritized for given containers
i still had issues using 150MB electron based bloated and heavy software instead of rufus, not that it worked for me anyway