It seems that if I make a change in sertain parts of the the app, nothing happens until I click somewhere else within the app. Once I click somewhere, the image updates.
Hi @mgilvey - you need to make sure to Turn OFF Graphics Acceleration, as per the installation instructions in the guide. To do this, in Lightroom, go to “Settings > Performance” and uncheck “Use Graphics Processor”
As a bonus, you will likely find that things run smoother in general in Lightroom with this turned off. There is a bug in Lightroom with the way it handles changes via the SDK. Trying to get them to fix as there is nothing I can do about this on my end.