Admin Editor Page not displaying correctly

I am not saying categorically that woocommerce plugin is the cause of the issue. I might post this on their forums.

But, meanwhile, is there a way to override the problem CSS, to temporary resolve the issue, at least?:

.woocommerce #template div {
margin: 0;
}

Fixing other plugin bugs is a little out of the scope of this forum, but something like this might work:

add_action( 'admin_head','generate_fix_woocommerce_bug' );
function generate_fix_woocommerce_bug()
{
      echo '<style>#template div {margin-right:190px !important;}</style>';
}

Adding PHP: https://generatepress.com/knowledgebase/adding-php-functions/

It is OK now, after using your function. (This same function also fixed the same problem in the other subdomain). You are a rare genius. I am most grateful.
I quite understand that fixing other plugin bugs is out of the scope of this forum. I will do my best to keep to this forum rule.

Meanwhile, I will try raising this issue in woocommerce support forum.

Best Regards,

Stardrive

Awesome - glad I was able to fix it for you :)