Turn Lock Children checkbox into toggle button

[A_B_C]

This is a super-tiny request, but it would help in recurring instances. Could you turn the Lock Children checkbox on the context toolbar into a toggle button with an icon, such that you can get rid of the label text? This way, the toggle would not require so much space on the context toolbar and could be shown in a situation like the one below.

This is the full-width of a 16" MBP screen with these settings:

It happens so often that I use a rectangle with child content, and Lock Children is always hidden in that instance. Please consider. 🙂

 

[Obscured]

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