When you enter a command in the command block minecart and activate it, the command will be executed as usual.
However, when you disable the "CommandBlockSenabled" game rule, the commands within the command block carts will no longer execute as usual.
I think this is a bug because in the previous version of Minecraft, the command block minecart was not subject to the game rules and no web page recorded this change.
Comments 6
can't attach video: When the recording function built into the Xiaomi phone is enabled, the game will freeze after a few seconds.
I just noticed that your title and description do not mention the same game rule. Which game rule are you actually talking about? commandblockoutput or commandblocksenabled?
You can attach files by clicking on the canvas icon when creating a comment. However, I'm closing this report as Works As Intended per the 1.17.0 changelog:
Fixed issue where Minecart with Command Block was not affected by the 'CommandBlocksEnabled' gamerule (MCPE-93666)
Please edit your report to change the Affected Version to the version shown on the Minecraft title screen