I’ve experienced the same thing.
Also there don’t appear to be any responses here from the developer. I made a request some weeks ago and noone has responded.
This was such a great and very useful plugin, sadly it looks like the end of the road.
If anyone can recommend free alternatives please share.
We are looking into this! Sorry for the inconvenience.
No change, there is still the same problem with version 2.4.8, unfortunately.
with the update of wordpress (5.6), the display is back. However it is not perfect: there is a strange lag, the text is displayed under the “buttons” when it should be inside.
Yes same here, problems and not compatible..