I am using the default filter which is only searching the title of each card, however I am unable to get the gallery to allow me to search other data points on the card.
This is the working code:
SortByColumns(Filter([@'TBC Staging Inventory'], StartsWith(Title, TextSearchBox1.Text)), "Title", If(SortDescending1, SortOrder.Descending, SortOrder.Ascending))
This is what I want to make work:
SortByColumns(Filter([@'TBC Staging Inventory'], StartsWith(Title, TextSearchBox1.Text) || StartsWith(Subtitle, TextSearchBox1.Text)), "Title", If(SortDescending1, SortOrder.Descending, SortOrder.Ascending))