7.52.3 Can you answer these questions?

7.52.3.1 Title not to show in tcbox but only in tcblist
7.52.3.2 Path problems with Texlive
7.52.3.3 "Move to front" and "move to back", z-index or suchlike in Beamer
7.52.3.1 Title not to show in tcbox but only in tcblist

https://tex.stackexchange.com/landing/r/digest?cta=question&id=611651

The "shorttitle", that is the text within the last {  } in the code, appears both in the tcbox and in the tcblist. 
But the "short title" often has to be too short to be really ... 
[tcolorbox]
 
asked by schremmer https://tex.stackexchange.com/landing/r/digest?cta=user&id=15042 1 vote
answered by Marijn https://tex.stackexchange.com/landing/r/digest?cta=user&id=89417 0 votes
7.52.3.2 Path problems with Texlive

https://tex.stackexchange.com/landing/r/digest?cta=question&id=611665

I'm having path problems (no doubt of my own making) resulting from first installing then uninstalling MikTex, then installing TeXlive, then initiating --usermode in the tlmgr (which I don't think I ... 
[texlive] [tlmgr] [kpsewhich]
 
asked by chaoborid https://tex.stackexchange.com/landing/r/digest?cta=user&id=159736 1 vote
7.52.3.3 "Move to front" and "move to back", z-index or suchlike in Beamer

https://tex.stackexchange.com/landing/r/digest?cta=question&id=611634

TL;DR: I want LaTeX Beamer to lay out elements in a frame exactly as usual, but give me the final say about the order in which overlapping elements occlude each other. 
Some context 
In CSS, the z-... 
[beamer] [spacing] [graphics] [positioning] [css]
 
asked by Mew https://tex.stackexchange.com/landing/r/digest?cta=user&id=203081 1 vote
answered by vonbrand https://tex.stackexchange.com/landing/r/digest?cta=user&id=21275 0 votes