Changing font color increases indent

The task is to color certain words or parts of certain words in the Arabic language. The original text was not indented, like so:

but when I color a part of a word, the entire line becomes indented:

but if I color the entire word, it goes back:

The same thing happens to other fonts, other colors, and other parts of words too:

There are other phrases in the cell so an indentation in one line makes it seem like the line has some particular significance when it doesn't.

How do I remove that indentation?