Connect a ko manger to a counter to increment it, make the counter track a property. Place a property device for that property. In that device, set that property to a number. Make it receive on channel update overlay every time it updates. Place an overlay and in the blockcode that triggers after receiving on channel “update overlay”, set it to “set text to” → “get property” → “insert the property you used in a text box.”
Tell me if you need an image for this. If this helps, mark it as a solution, and welcome to the forum!