Stop sticky

First of all, great plugin, keep up the good work.
It’s really easy to use and simple, just as I like it.

However, there is one important implementation that you should consider adding in next update, that’s the option for stopping sticky at certain point.

I am making a sticky element similar to this one – https://wilmer.qodeinteractive.com/portfolio-item/villa-aurora/, it’s almost the same, the sticky element should stop before footer.

Is it possible to tweak the current version of the plugin to achieve the desired effect?

If not, it would be great if you add this to next update.