jinja2 evaluate variables in variable

Using Jinja2 v 3.0. Say I have this context:

jinja: how to use modulo in an if statement

I am using a modulo statement in jinja to restrict the rows being displayed in a table.

Jinja2 using a set variable in a block

I have a Jinja2 base template, base.html, which looks like

Using jinja2schema with custom filters

Anyone know how to prevent invalid template errors with custom filter functions and jinja2schema.infer()?