How to drag Tempo Track and Signature Track with MIDI parts?

I am presuming, because you wish also to include the Tempo and Time Signature, that you wish in fact to move/copy all tracks in the project? If so, then I would recommend that, instead of trying to drag, I would use Global Copy/Paste. (set Left and Right Locators to the desired range, move the Play Cursor to the desired destination, then Edit menu>Range>Global Copy, then Paste. It is then up to you to delete the source events, if desired.)
If you really do prefer to do this by drag ‘n’ drop, then you’ll have to do this in two separate moves (and will only work if you are not using the Divided Tracklist, or at least, that everything, including the Tempo and Time Signature tracks, are in the lower section) …
Select everything, drag to the desired location (it will move/copy everything except the Time Signatures). Then, you can move the Time signatures (but, strangely enough, you still can’t copy them by dragging :confused: … you’d still have to use Copy/Paste anyways :wink: )