There is a problem that the command block cannot be edited even though more than 500 characters have not been entered in the command block.

[Explanation]

• If you enter more than 167 characters, you will not be able to edit.
• ”The command input exceeds 500 characters. This type of device cannot open the   content entered on the keyboard.” It will be displayed.
• If you enter more than 167 characters in any syntax, you will not be able to edit.
• Even if you change the type of command block and conditions, you will not be able to edit.

The setting language is Japanese.🇯🇵