Run without screen refresh checkbox has no mouseover indication

[bruh-9000]

Expected Behavior

Please describe what should happen

When you hover over the "Run without screen refresh" checkbox in the custom procedure creator, it should change your mouse icon to a clickable state

Actual Behavior

Describe what actually happens

When you hover over the "Run without screen refresh" checkbox in the custom procedure creator nothing happens

Steps to Reproduce

Explain what someone needs to do in order to see what's described in Actual behavior above

Steps to reproduce the behavior:

1. Go to 'https://scratch.mit.edu/...'
2. Start creating a custom procedure
3. Hover your mouse over the "Run without screen refresh" checkbox
4. Observe how nothing happens

System Details

All