Do you mean physically, the location of the button on the screen? If you just drag the components around, you should be able to get them configured however you want. Sometimes it takes some “wiggling” lol. E.g., I can either arrange graph, table and button like so:
giving me this result:
OR like so:
giving me this:
If a component does not “go” where you intended, you may just have to drag it to convince it to get in its proper place. 
I’m not sure if I’ve understood the issue correctly… if not, maybe you could link to the activity?