I'm one of many using LibreELEC on an SD Card on an Android device (I'm using WETEK Hub and Core). But Android won't 'see' the ex4 data partition created by USB-SD creator, it only sees the FAT LibreELEC partition (512Mb).
I'd like to request an option to create the 2nd data partition as exFAT, not ex4, then users wanting additional storage space for their Android apps can do so as Android sees FAT and ExFAT partitions.
(If there's anyway to get Android to use the ex4 partition then that would also solve the issue but I've not seen anything to do that)