How to fix backspace key crash in MobaXterm 10.5 window?

Question

linux

I work with Red Hat through MobaXterm, after using one of the utilities (beeline), the purpose of Backspace changes.
Pressing Backspace enters the ^H character into the console instead of deleting the character.
You can only delete a character with Cntrl+Backspace.
At what in vim the problem does not appear.