For a while, every time I went into realms on bedrock (where I had set up command blocks), the gamerules "sendcommandfeedback" and "commandblockoutput" would automatically be reset to true, even though I had set them to false prior. It seems to happen at random, but happens more often if I've closed minecraft for a bit of time prior to joining the realm. It's happened in 1.19 as well, since this happened in a previous realm I was in too. I am the only operator in the 1.20 realm, and there were 2 operators in the 1.19 realm (neither of which even touched the gamerules)