How to set PointDataTip properties and set DataTipStyle

I want to make an interactive plot to select portions of a line graph. I want to use the datatip functionality to display X and Y coordinates, but not on the point in the graph. Instead I want this to be in the bottom right hand corner or any other position thast does not overlap with the lineplot.

I noticed that moving the cursor over any plot can procuce a number of datatip windows that won't go away. I Found the remedy by using

delete(findall(fh,'Type','hggroup'));

Now I want to move the position of the datatip to a unused corner of the graph (and not get a multityde of datatips whenever I click on the graph).

I tried

dcm=datacursormode(figurehandle);

set( dcm, 'DisplayStyle', 'window')

This does not make a difference in the datatip window appearance of behaviour.

I tried

dth = findall( figurehandle,'Type','hggroup'); get( dth )

and found a promising attribute DataTipStyle: MarkerAndTip

I then searched the Help window and the website for possible v alues of this property and what it does and I found nothing! I used to be able to right click on a datatip and chnage the display style to 'window'. This would be what I want, but I woul like to set it explicitly in the script to create the interactive graph.

How can I do this? (I am stil runnoing R2019a because the installation of R2020 was a disaster giving me errors on all graphics and help just stopped).