Chromebook sub/superscript

[ChayBlay 0]

I am about to have an aneurysm. 

Chromebook app

Superscript and subscript functionality:

Click to toggle on, click to toggle off

No keyboard shortcut?

Regardless of the lack of a shortcut and the tedium of clicking and unclicking the toggles, my font will sometimes continue in the sub or super script even though it is untoggled, for example:

Sentence finishes with a x₂

_{then the next line continue in subscript even after untoggling}

 

For the math students out there, please fix this or add a keyboard shortcut for the love of God.

[gazumped 12,068]

Hi.  For the meantime (and the sake of your heart) maybe use a word processor that speaks math and attach the WP file to a note?