Seems to be a special logic "recordfail" which is used for encrypted hard drives. Currently, this is not handled by grub customizer automatically, but you can set this timeout by clicking the "advanced settings" button and adding a new option GRUB_RECORDFAIL_TIMEOUT with value 10.
Seems to be a special logic "recordfail" which is used for encrypted hard drives. Currently, this is not handled by grub customizer automatically, but you can set this timeout by clicking the "advanced settings" button and adding a new option GRUB_RECORDFAIL _TIMEOUT with value 10.