Hi,
Yes, it is possible to use anchors within the Text Block addon in SP Page Builder.
You can add IDs directly to supported HTML elements such as <div>, table rows, headings, or other container elements inside the Text Block content. For example:
<div id="checklist">
or
<tr id="checklist">
Then you can link to them using:
#checklist
The main limitation is with empty anchor tags like:
<a id="checklist"></a>
as those may be stripped by the editor/filtering system.
So using IDs on existing elements (divs, tables, headings, rows, etc.) is the recommended approach in SP Page Builder.
and it will work. Currently you added in link like
<a href="#remember"><strong><em>Remember This!</em></strong></a>
but not remember block you didn't add id like
<h2 id="remember">Remember This!</h2>
Thank you.