I were excited to see the patch fix out, thus i started porting certain origin for personal/private use. Mod is attempting to read the file containing reach modifiers, but it seems it doesnt entirely "knows" what it is. Thought its worth posting >.>
im attaching the power file too. If i forgot to post something important, please let me know! ill do it

Power "armor:extra_reach" will only be partially loaded: At Attribute: Identifier "reach-entity-attributes:attack_range" was not registered in registry "minecraft:attribute".; At Attribute: Identifier "reach-entity-attributes:reach" was not registered in registry "minecraft:attribute".

https://pastebin.com/Vh29qgep
I did not realized github doesnt supports json >.>

Hi, the reach attribute is handled differently in this port as Forge has built-in attributes for these two attributes. You'll have to use forge:block_reach and forge:entity_reach. instead of the two you have there.

Im not sure if im doing something wrong, but it doesnt works nonetheless
https://pastebin.com/YCUEGvV5

You have a JSON parsing error judging by the two images. Remove the comma near the ] and you should be good.

I digged a bit on origins server, and ive found an old thread to use forge:reach_distance and that worked to be fair. The code i sent is a part of a bigger code.

I digged a bit on origins server, and ive found an old thread to use forge:reach_distance and that worked to be fair. The code i sent is a part of a bigger code.

Ah, yeah, you might be on an older version. Forgot about that.