GitHubRulesOK

I still dont find a difference with the second sample. But Acrobat is not SumatraPDF  In SumatraPDF you can set initial View to BOOK or FACING without any insecure...

@mkyt Thanks for the breakdown, Adobe products use imbedded programmable "Actions" which may be as simple as ON Open switch layout and go to page X OR more complex like...

@kjk effectively duplicate of other RTL issues in that Mang Mode allows user over-ride toggle of current page order

wow only recently found how wasteful that cad pdfplot workaround is, and never seen this whole page combination, so its like a single OCR block whereas one would expect three...

Agreed Adobe does it better  `UseSysColors = false` if true, we use Windows system [colors](https://www.sumatrapdfreader.org/settings/settings#color) for background/text color. Over-rides other settings 

@taooceros please re-check against 15235

3.4.x exhibits a non working synctex behavior but it is not seen in 3.5 pre-release Possibly related to https://github.com/sumatrapdfreader/sumatrapdf/issues/2606

@kjk Impressed I am took me months to get to know LaTeX configure foibles and years later it still holds surprises. Anyway I am struggling with this one, as multiple...

@kj for proving the source.tex and the two compiled files they should always show they were saved at the same time, so as to be assured they are a working...

Right it seems like my old compiled file works in all versions but the OP sample occasionally does not, and I still cannot fathom why its varied in behavior, only...