hello
yes there is solution that smartfilterbar fields always use utc so that it will always work. n.b.: these is one version i guess 1.32.8 with that version there is still a bug, but versions onwards it works so you have to do the followin in the view: smaple
<smartfilterbar:SmartFilterBar afterVariantLoad="variantLoad" beforeVariantSave="variantSave" entityType="Head" id="smartFilterBar"
persistencyKey="Helpdesk" search="onSearchPressed" customData:dateFormatSettings='\{"UTC":true\}'>
this customData is important so here all datefields are interpreted as if this would be utc time date already