Hello:
I just want to say that the ArcGIS Experience tool has been a great tool for our organization. However, there is one issue that I want to bring to your attention. Whenever the undo button is clicked in in the Experience Builder, I receive the following error in one or more text boxes. I am unsure if this is a bug. I just wanted to bring this to your attention. Please let me know if i can provide any additional detail that might help.