Title / H1 not visible in desktop

I can’t see the H1 / Title of the post when I open the article. I checked from online website that the page has H1 element, it’s just not visible but it works in the mobile version. Screenshot: https://gyazo.com/af196b3dd2ac804c8cd38a727e8dcbbf

Here is the link https://vuodenmies.com/
So the problem is that when I open the article on desktop it doesn’t show the title of the post. However, the article still has the H1 element so I don’t want to add another title manually with the tagdiv composer because then the page would have two H1 tags. The article title is visible if you visit the site with mobile.

I add the post title by creating a new post and then typing it to the “Add title”. Like this: https://gyazo.com/124aad40a28a54cb7c420ddbba68d5d7

The problem with this approach is that the title doesn’t appear when I open the post. However, the post still has a H1 tag which is the one I typed above. Like this:
https://gyazo.com/b98b0ca0929e4816c483f7f32141bcba

I can edit the global post template with tagDiv Composer and add “Page title” like this:
https://gyazo.com/f3dde0c6401dbef84c88810163b7bcff
Then I can see the title, but the problem is that then the page has two H1 tags.

Okay thanks I located the row but how do I delete it? I can’t find a way to delete a row but deleting other components is simple.