It looks like nobody knows how to fix it. Devs are blaming WordPress, WordPress is saying that we are good it’s all themes fault. 🙂
In my case I decided to change my web layout.
@spankyinthe210 unfortunately not, I have contacted the developer itself explaining him about the issue, he told that it’s gonna be update soon, but no update arrived in 1 month time 🙂
Try to contact your developer of your theme.
I didn’t use Elementor. Even now when created test page and build two columns in Gutenberg it appears correctly in editor but when you press preview columns located vertically.
Maybe it is the theme playing around…