Hi,
Normaly updates reduce bugs and improve UX, but it's negative in oreo update 8| . specialy in non-native languages (for android developers)...
Let's move on...
if you know html and css, you may know margin option (see here); it's the space before some element and the next one that used for making elements discipline.
in android 8.0 some parts of UI were changed, but it's developers (or it's RTL Langs Translators(!)) don't set some texts margin true. perhaps becuase of setting only left margin not right margin (for expamle system set the min left space of the textbox on 50px; but don't set any min space from right because developers don't set anything for it)...
Here's a sample:
operator text place in Persian operator text place in English