I found an issue where when there is a mergefield with a line feed in the IF statement, it does not collapse up during mailmerge when empty.
<MERGEFIELD Data1>
<IF <MERGEFIELD Data2>
= "TEST" "" "">
<MERGEFIELD Data3>
I…...example, the output should be 2 lines of text. Instead we get...get a blank line in between the 2 lines of text. This is caused...