Behaviour of ToggleCommentAction

[sesquialtera87]

Description
ToggleCommentAction seems to act only at line start.
For example, if RSyntaxTextArea contains the following Java code I try to de-comment the second line:

private void add(int a, int b) {
    // return 2*a + b
    return a + b;
}

I get this, where another double-slash line comment is inserted, instead of beeing removed.

private void add(int a, int b) {
//    // return 2*a + b
    return a + b;
}

Expected behavior
It would seem appropriate for ToggleCommentAction to identify a comment regardless of the leading whitespaces preceding the comment marker.

Java version
OpenJDK 18.0.2