BC Framer® has a setting which activates a lower panel tab just by hovering over it.
If this isn't what you want, here is how to disable the behavior.
- In BC Framer®, click File > Setup > Program Settings.
- Find View & Selection: Window Settings.
- Change the "Automatic Hover Over Selection" from "Yes" to "No".
- Click OK.
The new behavior requires a click to open the tab. Click the tab again or click in the planview window to hide it.