[GNC] QFX Import in 4.8

[Dale Alspach]

This is for the flatpak install of version 4.8 on linux mint.
I just downloaded transactions from TIAA and when I imported, I was
presented with a sequence of 16 screens (some containing only 1 line) that
I had to OK. Each screen had transactions for a single security. I much
prefer getting a single screen with multiple lines as in earlier versions.
Is there an option somewhere to revert to the earlier behavior?
Dale