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Description of problem:
After upgrading a RHEL 7.3 (Classic mode) to RHEL 7.4 Beta, the icons are too big on the screen.

Version-Release number of selected component (if applicable):
nautilus-3.22.3-3.el7.x86_64

How reproducible:
everytime

Steps to Reproduce:
1. install RHEL 7.3 Workstation
2. update to RHEL 7.4 Beta (via yum repo)

Actual results:
dconf-editor->org->gnome->nautilus->icon-view->default-zoom-level is set to large

Expected results:
dconf-editor->org->gnome->nautilus->icon-view->default-zoom-level is set to standard

I just run the update to 7.4 RC1.2 on my production notebook (2 external monitors (1920x1080) + 1 x internal notebook screen (1920x1080). To get the icons the same size they were before, yo have to set 

org.gnome.nautilus.icon-view default-zoom-level to small (not even standard matches)

This was seemingly caused by some change in zoom-level defaults when rebasing from 3.14 to 3.22 in RHEL 7.4. However, we have now RHEL 7.8 with nautilus 3.26 and thus I think that it is pretty late to do anything with it, so I am going to close this. As per my testing, the desktop icon size in RHEL 7.8 is the same as you have in Nautilus, so it works as expected.