Hi Andyolle

It's not clear what vertical lines your referencing.

Do you have an example picture you can share that demonstrates the issue? Obviously don't share any personal data or redact such information.

Sending pics how it looks in computer and mobile

Thanks andyolle

Can you upgrade to v13 once it's available in the store where your version was obtained. It released yesterday on Github and may take a few days before it's available in app stores. The version should resolve your issue.

The issue was due to a regression in HTML and table handling which the TB devs have reversed.

Ok thanks, I have to wait for that upgrade.

I have v14 and still the problem, am I the only one?

Hi Andy

There's further work being done to resolve these types of errors. See the below link. This PR is tabled for v16's release.

"This PR will address the majority of emails with complex HTML and CSS being rendered incorrectly. Large images and tables will still zoom out the WebView."

https://github.com/thunderbird/thunderbird-android/pull/10076