When I click on Simulation, the simulated project appears and I can interact with it, but I cannot bring up the tag list window that would allow me to change the tag values to fully test my HMI project.

I used to be able to see both the simulated project and the tag list window, but with the 9.01 version, I can't bring up the tag list. I can see that it exists when I hover my mouse over the simulation icon in the task bar (windows 10), but it is blank. When I hover my mouse over the window preview just above the task bar, my main Windows window appears with an outline, but that's all.

If I open up an older verion of this HMI project in v8.26, when I simulate it, the tag list window appears as expected.