BulkIssuesIndex is not being correctly set when the for issues iteration as a filter

Example below.

If we have a list of 5 issues and the bug is the 3rd issue, the first Bug will appear with BulkIssueIndex = 2 and not BulkIssueIndex = 0 as it should be

&{for issues|filter=%{'${IssueTypeName}'.equals('Bug')}}
#{if (%{${BulkIssueIndex} == 0})}
Bugs
#{end}
o	${BulkIssueIndex} – A bug [${Key}] - ${Summary} 
&{end}