Having good players doesn't classify you will be winning on every game they may have still loss if sadio mane was present we should expect any thing in soccer game both club played well penalty shotout doesn't determine if your club can be better or not i believe penalty shotout is something of luck in football one side must surely win and Ronaldo club wasn't in the lucky part to win, C Ronaldo is a determine baller he always put on his best to make sure his club always come out with good results the lucky side won congratulations to Al-Ahly.
I think the situation will be different if Mane could play in the match. I even assume there will be no penalty shootout, Al Nassr probably won the match in the normal time.