Add Filter by Tags Functionality for Otter Posts Blocks

[RohanSharma2598]

What problem does this address?

This feature is an approach to enhance the Filter functionality of Otter Posts Block and it is more of a confinement than an issue.

Currently, we can only filter the posts using categories in the Otter Posts Blocks by going to the Settings > Categories but it would be great if we can have this filter for the tags to show only those posts that contain specific tags

Help Scout Ticket: https://secure.helpscout.net/conversation/2217073666/366465/

What is your proposed solution?

Instead of just placing Categories Label and the input box for placing the categories, we can create a dropdown that allows the user to select the Taxonomy and then place the names and why this was the user will have an option to filter the posts either by category or tags.