How to remove shadows from a custom block

I have it turned off here

And here too

I have this option in my version of MCreator but it doesn't help whether I set it to 0 or 15

I think I know what the solution is... but it's the worst solution... You need to set the bounding box according to the size of the block structure. For a square it's easy, but if the model has a lot of small elements it's time-consuming, and the old version doesn't have automatic generation of the bounding box

I guess the only option is to install a newer version, copy the settings and go back to the old one.

I had about 70 lines of "bounding box"..... But I went to edit the block code and got a simplified version of a few lines :)

Yes :)

I turned on the code editor and copied the code a few lines instead of rewriting 70 lines... Then I went back to the old version and entered these few numbers ( new lines, bounding box)