shinyTable does not work with partials

[smartinsightsfromdata]

I have encountered a problem using shinyTable. Strictly speaking is not a bug but it affects my app and the chance to use shinyTable.
Because of the size of my shiny app (over 45 tabs when finished) for manageability is was suggested to me by Joe Cheng to use partials and containers.
Joe gave me some code, that I have extended including a shinyTable example.
Please see: https://github.com/smartinsightsfromdata/partials
The problem is that by design the handsontable is displayed the first time only that the tab is called.
Every other time it is displayed after another tab / partial, the code thinks it has displayed it already and does nothing.
The problem is that the client does not have that code anymore (due to the change in "partial") and the only thing displayed​ is an empty table.

Would you be so kind to either give me some indication on how to fix this problem, or how to change the package myself?