I had a similar issue but am using a rich text formula field to separate multiple fields in a vertical list. I do that with this formula:
"<span style=\"font-size:11px;\">" &
"<b>" &
(List
("<br />",
ToText(([Minimum Record ID# 1st sliding door - Sliding Door])),
ToText([Minimum Record ID# 2nd sliding door - Sliding Door]),
ToText([Minimum Record ID# 3rd sliding door - Sliding Door]),
ToText([Minimum Record ID# 10th sliding door - Sliding Door]))
& "</b>"
& "</span>"
I also have a combined text summary field that I separate into a vertical list with this formula:
"<span style=\"font-size:11px;\">" &
"<b>" &
var text CombinedText = ToText([FIELD NAME]);
var text RemoveSpaceAfterSemiColon = SearchAndReplace($CombinedText, "; ",";");
// substitute new line for semicolon
SearchAndReplace($RemoveSpaceAfterSemiColon,";","<br />")
& "</b>"
& "</span>"
Thank you,
Mike Klausing