Blackboard style incorrectly serialized when input latex using physical keyboard

[mathematicswizard]

Steps to Reproduce
Visit https://cortexjs.io/mathlive/demo/

1. In the mathfield type \mathbb{N}\subseteq\mathbb{R} with your physical keyboard.
2. Press Enter. The latex is rendered to characters.
3. Afterwards select the the entire string and press ESC to revisualize the latex.

Actual Behavior
The result is `\mathbb{N\subseteqR}

Expected Behavior
The \subseteq should not be in blackboard style and the result should be: \mathbb{N}\subseteq\mathbb{R}.

** Notes **

I tested various scenarios:
\mathbb{R}\vee\wedge a
resulted in: \mathbb{R\vee\wedge} a

It seems to be incorporating the only latex commands in the environment of the Blackboard style.

This is following bug-fix #2533

Environment
Mathlive 0.101.1