Hi, am I missing something, or there is a hidden rules in engraving for placement of glissando on tied notes. Refer to picture:
The middle staff version is clear positioning on the beginning of onset.
But the upper one glissando starts somewhere in the middle (both dorico and sibelius do that)
It seems that in relation to onset position for the glissando start the lower one is correct – glissando starts exactly on onset, the same as in middle staff versions within bar, just biased two quarters later.
Why engraving programs are stick with that incorrect version? Always additional work is needed to correct that mistake.