Controversial medical diagnosis: overactive gallbladder (hyperkinetic)

On and off stomach issues for over 10 years. Currently: upper mid and upper right abdominal pain, nausea, bloating, belching, burning lower and mid chest, and occasional pain in back, right shoulder. Working with a Mayo gastroenterologist since November 2024. Had a HIDA scan in 2018 that showed a 97% EF. Nothing was done at that time, and I didn't understand the results. After reviewing my medical record recently, raised this as an issue with my doctor who reported that 97% isn't an issue. I've had gallbladder ultra sound, upper endoscopy, colonoscopy, 2 CT scans and blood work - all normal. I read online that "overactive gallbladder (hyperkinetic)" is somewhat of a controversial diagnosis, but I'm wondering if there are other doctors in the Mayo system who typically consider this as a possibility or if this has been widely debunked by the medical community?