I play on 1.19.2. Installed resource pack Nature+X where lava rendering was changed, but due to fabric-rendering-fluids-v1-0.60.0 lava is displayed according to testurka, and not as intended by the author. By removing this mod, the lava problem was gone, but the journeymap mod stopped rendering fluids. How can I fix it so that both work?

With mod

Without mod

Is https://www.curseforge.com/minecraft/texture-packs/nature-x the pack you're using? Any other packs installed?

Yes I have Nature X - v6.5 installed for 1.17.1 and Nature X 2.1 Beta which fixes some bugs. But this error is not related to the resource package, because without fabric api, namely fabric rendering fluids, this error does not exist. Of course there are other resource packs, but they won't affect this problem either.

Используемый вами пакет https://www.curseforge.com/minecraft/texture-packs/nature-x ? Какие-то другие пакеты установлены?

We don't support Optifine, and we have no idea what they change, so we can't fix this.