Infinite loop with byweekno

[karam12]

This rule makes an infinite loop :
"FREQ=WEEKLY;UNTIL=20200101T000000;INTERVAL=1;BYDAY=SU,MO,TU,WE,TH,FR,SA;BYWEEKNO=3,5,7"

But, if you remove the "BYWEEKNO=3,5,7", then it works.
"FREQ=WEEKLY;UNTIL=20200101T000000;INTERVAL=1;BYDAY=SU,MO,TU,WE,TH,FR,SA"

Am I doing something wrong or is it a bug ?

[karam12]

Well, it's a bug, I found the problem.
In this file : simshaun/recurr/src/Recurr/Transformer/ArrayTransformer.php at line 412
you have to replace this :
$ifByWeekNum = $byWeekNum !== null && !in_array($i, $wNoMask);
by this :
$ifByWeekNum = $byWeekNum !== null && !in_array($dayOfYear, $wNoMask);