How to navigate and remove spaces by 1 and not by 4?

Question

atom

In the settings, I made it so that instead of tabs, the given number of spaces was set.
But, according to the spaces that stand from the beginning of the line to the first character in the line, the editor moves like in tabs, that is, it jumps after 4 spaces. It also removes 4 spaces at once. It's terribly inconvenient.
Spaces that come after any characters in the string "work" fine.

How do I navigate and remove 1 space at a time?
Here are the settings that I changed:

Answer 1

Atomic Soft Tabs - at the beginning of the settings.
But in general it's worth trying https://atom.io/packages/editorconfig .
Sorts, for example, are very annoying to backspace