At 01:30 on the below video, UVs arranged to Square as well.
https://www.youtube.com/watch?v=3lvpNM1DrYU
If I do follow this action(select all>UV Cylinder Projection), UVs become like below picture(4st).
I would like to know how to fix my UVs as well..
1st picture: modeling 2nd picture: original UVs 3st picture: youtuber's result 4st picture: my result