Starlight Princess Super Scatter outcomes stay unknown until spun
Choosing a bet size does not tell you when the bonus round will come. Its frequency is not known in advance, and no session can be planned around it. The result of one session stays random, whatever RTP version runs in the lobby. RTP describes an average return across a very large number of spins, not a promise for your next session.
Checking which RTP version runs before you play means opening the game rules. That is the only place the version is shown, so the lobby tile cannot answer the question. Both RTP versions carry their own long-run return, and the rules name the one in use.
Reading the maximum win as a likely outcome misjudges this slot. The maximum win of Starlight Princess Super Scatter is a ceiling reached very rarely, and the reels can finish any session far below it. High volatility makes large swings possible, but it does not make the ceiling reachable on a schedule.