Montana and Miko's ultimate bug (possible)

Hi, this is my first forum post on here but I believe I found what may be a possible bug with Montana when he is on Miko’s fungus among us ability. For some reason, he can’t be healed while standing on it, while other battleborns can. He can be healed from everything else so I’m wondering why I can’t be healed when I’m in the radius and seeing the green heart by my health. If anyone else has experienced this, please post your findings on the matter, because I’ve played as him for almost since the beginning of May and I have never encountered this before until yesterday.