Recently, Microsoft's Mojang company announced that bedrock edition "Minecraft" v1.18.31 has been officially launched, and began to trial run the previously announced "bystander mode".
Spectator Mode will be available to players as a very early Minecraft Bedrock Edition feature. Similar to the "noclip" mode in other games, this feature will allow players to fly and explore the map freely without affecting or interacting with the game world in any way. The model has been available to Minecraft Java Edition users since 2014, but neither the console nor the mobile version has yet to carry the feature.
However, the "spectator mode" is still in the trial stage, and will not be released until v1.19 version.