Is there a way to see if it’s a possible bug in LE?
Stranding at the boot logo sounds like a sure bet.
We have a bug report sub-forum you can use.
It's important to follow the rules for bug reports.
Post the part of the EFI settings, which do not work for LE (enabled iGPU).
Provide a log file.
If you can login by SSH while stranding at boot logo, then the output of dmesg and lspci would be interesting.