Mods from other sources do not work

[ElebVex]

I tried to install mods from the Baldurs Gate 3 website using Vortex. I download the file from their site and then click the “install from file” button. The mod shows up in the list of downloaded mods. Vortex shows that the mod is installed and enabled. However, when I start the game and try to load a save, it shows that all other installed mods from that save are disabled because of a mod I downloaded from another site. I have an assumption that the mod from the other site is not working because of the missing info.json. Or is there some other reason?