Describe the bugUFOs Control Traffic: Switch to block editor failed
Steps to reproduce the behavior
1.Navigate to https://arcade.makecode.com/beta#
2.Game Jam--->UFOs Control Traffic---->Open Example
3.Switch to block editor
Expect behavior
Switch successfully
Actual behaviorUFOs Control Traffic: Switch to block editor failed
Describe the bug UFOs Control Traffic: Switch to block editor failed
Steps to reproduce the behavior 1.Navigate to https://arcade.makecode.com/beta# 2.Game Jam--->UFOs Control Traffic---->Open Example 3.Switch to block editor
Expect behavior Switch successfully
Actual behavior UFOs Control Traffic: Switch to block editor failed
Additional context 1.OS: Windows(rs6) 2.arcade version: 1.3.9 3.Microsoft MakeCode version: 6.4.6