After the recent QSL update (QSL 4.0.0-beta.13), EBE issue FoundationGames/EnhancedBlockEntities#136 has been fixed
However, it has shown incompatibility with EBE when having both EBE and LBG installed, the above issue mentioned happens when you have both mods installed

With LBG

Without LBG

Latest log file with EBE, LBG and QFAPI 5.0.0-beta.9 and QSL 4.0.0-beta.13
https://mclo.gs/EXBvdAq

Note: I have already reported this to EBE's Discord

As I mentioned in the PR, EBE also has faulty code which needs fixing. The injection uses INVOKE_ASSIGN which only modifies one part, while it needs to use INVOKE.