Tags have an incorrect behavior

[jdiogopeixoto]

Tags are not working correctly:

• When clicking on a tag inside a card it always adds the tag to the filter and removes the existing ones
• When removing a tag from the results it doesn't update the multiselect
• When clicking on a tag inside a blog post with multiple tags then going back to the blog post (using the browser back button) and clicking on a different one isn't setting the filter correctly