Issue with special chars in code

Hello,
I PhpStorm 2019.1.2 in some cases I use special char “ ” in my *.vue file

• <i :class="'i_link '+getHeaderIcon('remove')"></i>&nbsp;Remove account

But in many cases saving code above and reopening this page later I see “&nbsp;” was replaced with “ ” and text above looks like

• <i :class="'i_link '+getHeaderIcon('remove')"></i> Remove account

But trying remove letters before “Remove account ” terxt I see something like :

• <i :class="'i_link '+getHeaderIcon('remove')"></i>&nbsRemove account

I dislike when “&nbsp;” automatically rendered into “ ”. The same issue I see in blade templates too.
But also not always. Is this some config option or what maybe some plugin controls this ?

Thanks!