Change directory depth to 1. The finder will check first level of theme directory. Otherwise it cause a performance problem and <= 3 isn't necessary. For example, themes directory is XXX and has two directory that is called One, Two. Both of them has themes.json. The finder tries to find only these json files.
Change directory depth to 1.
The finder will check first level of theme directory. Otherwise it cause a performance problem and <= 3 isn't necessary.
For example, themes directory is XXX and has two directory that is called One, Two. Both of them has themes.json. The finder tries to find only these json files.

pingpong-labs/themes