This bug is almost the same as Bug 28544 in WikiEditor :)
The buttons "Bulleted list" and "Numbered list" must be mirrored in RTL wikis.
The numbers in "Numbered list" in languages he, yi, arc and dv should look like
regular Western numbers - not mirrored.
In languages written in the Arabic alphabet (ar, fa, ur, ps, mzn etc.)
[[Eastern Arabic numerals]] can be written there, but maybe Western numbers
are OK, too.