I have recently noticed that the "Properties Panel" seems to be interfering with triggering FX Console.
In AE 24.6.1, the biggest offenders are text layers, and to a lesser extent shape layers. Their properties panels seem to somehow impede the launch. Layers/assets with less parameters such as video/solids/art, seem to be fine.
Currently the only solve, is to temporarily close the Properties Panel, and/or disable its use all together. Which is unfortunate, as the Properties Panel is great!
Additional Info: I've tried on (2) diff machines (Win10 & Win11) the latest AE Beta, and have similar results. AE23 works great! I've also sent an email to VideoCopilot, so hopefully something comes of that.
MP4 screenshot should hopefully be attached for clarity.