Sidebar count for custom plugins isn’t showing

Hi there,

I have a few custom plugins that show sidebar counts. When I customize the sidebar in My WP Customize I lose the ability to show this dynamic count.

It seems to take the value of whatever count is shown and hard code it.
Here’s an example of what I see in the menu title:
Local Places <span class=”update-plugins count-3″><span class=”plugin-count”>9</span></span>

How can I get the other plugins to correctly show the dynamic count?
This used to work in the previous version of the plugin.