Failing to correct assessed errors via ST

[Marcel Schneider via CLDR-Users]

French has a number of remaining errors to correct, listed in ticket #11303:

https://unicode.org/cldr/trac/ticket/11303

But the GUI of ST has no button enabled to do it. So I’ve tried to submit this file (most comments stripped off):

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
<ldml>
	<identity>
		<version number="$Revision$"/>
		<language type="fr"/>
	</identity>
	<units>
		<unitLength type="long">
			<unit type="mass-kilogram">
				<perUnitPattern>{0} par kilogramme</perUnitPattern>   <!-- was: {0} par kg -->
			</unit>
		</unitLength>
	</units>
</ldml>

But submission failed because that value is read-only in this limited survey round.

It would be nice if ST would be set up so that we can fix errors now instead of leaving them for survey 36.

Thanks.

Marcel