XF 2.3 Link buttons no longer working in XF 2.3

[FoxSecrets]

Some link-buttons of my add-on is no longer working in XF 2.3.

<xf:cell><a href="{{ link('list/edit', $gift) }}" class="button--link tooltip-test" data-toggle="tooltip" title="Edit"><i class="fas fa-edit"></i></a></xf:cell>
            
<xf:cell><a href="{{ link('list/delete', $gift) }}" data-xf-click="overlay" class="button--link tooltip-test" data-toggle="tooltip" title="Delete"><i class="fa fa-trash"></i></a></xf:cell>

Also, the pagination is on the middle of the page, not on the left side as before.

<xf:pagenav page="{$page}" perpage="{$perPage}" total="{$total}" link="list" wrapperclass="block-outer block-outer--after" />

How to solve that? Is there any documentation of 2.3 about this little things?

 

[FoxSecrets]

Can anyone please help me on how to resolve this?

 

[Jeremy P]

Some link-buttons of my add-on is no longer working in XF 2.3.

Use <xf:fa> instead of <i> for icons (this works in 2.2 as well). Otherwise you'll need to be more specific than "not working."

Also, the pagination is on the middle of the page, not on the left side as before.

I'm not aware of any changes in 2.3 that would cause this. Be sure you're not missing any opening or closing HTML tags.