Google sheets array formula to split and transpose cells with commas into another column

Question

I'm looking for an arrayformula to split and transpose all comma-separated values into a single column.

See my sheet here:

https://docs.google.com/spreadsheets/d/1RYOlt2HmE1oC31nGhRtpU5mu3mg0gz7UK9-exMVKQlA/edit?usp=sharing

Answer 1

try:

=TRANSPOSE(SPLIT(TEXTJOIN(",", 1, A:A), ","))