Unable to Move or Reshape Masks

I am having some trouble trying to move or reshape masks. For example, before, when I would try to move or reshape a Radial or Linear Gradient, I would select the mask, and then a grey circle and lines would appear to allow me to make the appropriate adjustment. However, now, when I would select a mask, only a color overlay appears and I am unable to move or reshape my mask as I could before. Furthermore, for some apparent reason, it only works normally when I have OBS open/running, and once I close/exit OBS, the grey circle and lines disappear and stop working normally again. Does anybody know what is going on and how I could fix this?