I was being assisted by a User. They provided the following to my original parameters, which were:
Gallery content 'defaults' to the User's data ONLY - based on the User's Microsoft Outlook email - where the text in the 'Status' SPList column is "Pending" (or, even better, shall show ALL content based on User email with all items with Status of "Pending" sorted to be first in Gallery.
If(IsBlank(LookUp('Test List', User.Email=varUserName, Status="Pending")), Filter('Test List',User.Email=varUserName),Filter('Test List',User.Email=varUserName, Status="Pending"))
Here is my existing Gallery filter; I need this added to the above:
If(ReviewScreenEventDateRangeCheckbox,
Filter(
'Test List',
DateOfEvent>DateAdd(ReviewScreenEventStartDatePicker.SelectedDate,-1,Days)
&&
DateOfEvent<DateAdd(ReviewScreenEventEndDatePicker.SelectedDate,1,Days)
),Sort(
Filter(
'Test List',
Len(ReviewScreenSearchComboBox.Selected.Value) = 0 ||
StartsWith(
1CategoryType & 2MCategoryType,
ReviewScreenSearchComboBox.Selected.Value)
),
varSortGallery
))