Clap Light: Step 4, the variable originally named lightOn appears incorrectly as Blockly-u in the Variables category

[Ramanan0530]

Describe the bug
Clap Light: Step 4, the variable originally named lightOn appears incorrectly as Blockly-u in the Variables category

Steps to reproduce the behavior
1.Navigate to https://makecode.microbit.org/beta#
2.Sign-in with you google account
3.Tutorials for the new micro: bit(v2)->Clap lights->Start Tutorial
4.In Step 3, create the variable according to the steps
5.In Step 4, Open logic category and grab the if then/else ->snap into on[loud] sound container.
6.Then, open the Variables category and observe the variable name

Actual behavior
Instead of displaying the expected variable name lightOn, the Variables category shows it as Blockly-u.

Expect behavior
The variable should appear as lightOn.

Screen Recording:

Additional context
1.OS:Windows 11 23H2 (22631.4317)
2.Browser: Chrome
3.makecode.microbit,org version: 7.1.33
4.Microsoft MakeCode version: 11.4.21

[Ramanan0530]

This issue also reproduces in Countdown, Blow Away, Cat napping under Tutorials for the new micro: bit(v2).

[Ramanan0530]

This issue can also be reproduced using this method. Please refer to the attached screen recording.
Screen Recording:

[Ramanan0530]

I have verified this issue; it has been Fixed in the latest beta build 7.1.36

Screenshot: