Buffalo Thunder feature in 5 Wild Buffalo social casino slot

Last week, I tested 5 Wild Buffalo, developed by 4ThePlayer, on Zula сocial сasino. I really like the Wild West and bison theme, so the graphics and audio immediately caught my eye. However, after playing for a while, I had some questions about one of the main features, the Buffalo Thunder feature. I’m not sure I understood it correctly. I read more about how to play 5 Wild Buffalo online to better understand the algorithms for accumulating these bonus elements. However, I still want to hear the opinions of other players. As far as I understand, this feature activates when certain bison symbol combinations appear, expanding the reels and adding multipliers or wild symbols to the playing field. This creates the potential for drifts. Sometimes, though, I felt like the Thunder Flash was erratic and didn’t always provide the expected payout boost. Has anyone else played this title recently? How did the bison mechanic work for you? Did you initially think it worked differently than the usual stacking bonuses?