Bug in generated Unity.Collections.FixedListXXX family's Remove function

I found out that implementation of Remove function has a bug that makes it delete multiple items (exactly index + 1) not single one.

Code (CSharp):

1. public bool Remove(in T item)
2. {
3.     int index = IndexOf(item);
4.     if(index < 0)
5.         return false;
6.     RemoveRange(index, index+1);
7.     return true;
8. }

There should be simple RemoveRange(index, 1); since RemoveRange accepts number of items to remove as second argument, not end of range.

I could not find any way to report it directly to Unity.Collections team, I hope this is not so wrong place to do so.
It can be observed in sources of newest com.unity.collections@0.5.0-preview.9.
For reference, description from docs:
Searches for the specified int from the begining of the FixedListInt128 forward, removes it if possible, and returns true if the int was successfully removed.

 

I already reported it to them, same thing not only with Remove but with Insert also.