The files with extension .tex
on my Mac (running Mojave) exhibit some strange behavior:
(a) When I right-click such a file and select "Open With", the first choice is the "TeXshop" app.
(b) However, when I double-click the file, the file opens in the "Texpad" app.
(c) The file icon is a "TeXshop" icon.
(d) The "Get Info" panel, under "Open With..." gives "Texpad".
Any suggestions on how this can be fixed?