Hello!
I got this flow that works to append comments into powersapps, but the timestamp is in the wrong timezone.
I tried to convert it with "Convert time zone" somehow but havent succeded.
Any ideas?
My flow looks like this:

Compose:
formatdatetime(items('Apply_to_each')['Modified'],'yyyy-MM-dd HH:mm')
Append to string variable:
concat('<div style="margin-bottom:5px;">',items('Apply_to_each')['Author']
['LookupValue'],' (<span style="color: rgb(3, 131,
135)">',outputs('Compose'),'</span>)',': ',items('Apply_to_each')
[variables('ColumnName')],'</div>')