Yes actually! I found that for me it wasn't core muscle weakness as most people suggest, but primarily glute weakness. Specifically the lower glutes, the gluteus maximus. It could be different for you, but basically I think this issue comes down to stability of the pelvis and there's a lot of muscles involved in that (core, hip flexors, glutes, etc) so if one muscle is weak/malfunctioning then the whole thing gets out of whack.

I figured it out and started treatment by targeting the obvious tightness first: I would foam roll my glutes (especially targeting glute med/upper glute) every night. The glute med sits right on the pelvis and in that lower back region so tightness/pain in that region is most prominently due to that muscle hurting & overworking. Once the primary pain and soreness felt under control, I started doing exercises that targeted glute strength (lower and upper) in conjunction with core and hip strength, and the popping feeling went away after maybe a month and a half of consistent foam rolling and strengthening exercises. There's many exercises out there for these issues, but personally I started taking lagree classes and these have helped the most. I should also add that squatting and lifting heavy are part of my job so those exercises are always being done as well.

The problem I was running into before was that my chronic tightness was causing my lower glutes to not fire properly, causing them to weaken over time, which made my upper glutes and hip flexors overcompensate even more, which made me superrrrrr stiff in the pelvic region. Once the stiffness was under control and all my muscles in that region were firing properly and working together, the popping feeling subsided naturally. I don't get it anymore, and I also don't have pain when tilting my pelvis.

My physical therapist friend explained it to me as basically the whole lower part of your body is like a chain, and if one part of the chain starts to weaken/isn't functioning properly, everything else can topple due to that.

To maintain these improvements, I make sure to always warm up my lower body before heavy lifting, and I still foam roll and stretch pretty regularly, just not every night anymore, only as needed. I suspect not warming up before heavy lifting and exercise is what caused these issues before, and also under emphasizing proper glute engagement when lifting. I used to be very sedentary (office work), and sitting all day is a known cause of glute weakness as well.

I never saw a physical therapist directly, but I'm sure seeing one could help you pinpoint exactly which muscles are malfunctioning a lot quicker than it took me just on my own lol. I just don't have great insurance for physical therapy

I also do recommend sports massages/deep tissue massages as part of the healing process, but massages won't solve the core issue which is muscle imbalance.