Can you tell me about the time when they can be turned on?
zBTC2 feature will change completely, as will many parts of how masternodes and Swift TX work. These changes are being worked on, and hopefully we can see them in action before the end of the year.
Speaking of zBTC2, if anyone wants to convert their remaining zBTC2 to BTC2, DM me or Hiromono on Discord. It will need to be done before the major upgrades, so if you're reading this and have zBTC2, better do it already.
I think zBTC2 features brings lot of confusion and trouble to btc2 users, I suggest that you totally dismantle this program, I remembered one time my friend tried to explore this features and accidentally sent some of his btc2 tho this features, suddenly up until now he is waiting to retrieve his small btc2 amount that are transferred to zBTC2.