Thank you for your post.
At this time, the inherent action of a pop-up menu or drop down list cannot be controlled where it will appear. I recommend that you enter this suggestions into our Feature Requests web form at:
The entries into this web form populate a database file that is hosted and monitored by Development and Product Management. Each web entry is reviewed, discussed and considered for future releases. Although I could copy your post and paste it into the web form, there are a couple of questions asked that only you can answer.