If you add a multiline string and get/click any error or e.g click "Go to declaration" (Anything that jumps to a specific line) it doesnt take the extra multilines into account:

class MultiLineTest
{
	string test = "\
	";
	
	Foo bar;
	
	string test2 = "\
	\
	\
	\
	\
	\
	";
	
	Foo2 bar2
}

1x multiline: Error shows on line 5 but is actually on line 6 (-1)
6x multiline: Error shows on line 9 but is actually on line 16 (-6 but also -1 from the first 1x multiline)