Extra Bottom Edge Padding in RMB Context Menu for Folder, but not files

[Bryce Carson]

I've recently upgraded from 18.10 to 19.04.
When I right-click on any folder the context menu has extra padding on the bottom edge, below the 'properties' item. Performing the same action on files doesn't produce the problem.
Strangely, while reporting this bug the noted (and recorded) behaviour doesn't occur, when minutes before reporting process began the observed behaviour was still observed following a cold boot (I witnessed and recorded the behaviour last night, and this morning).
Attached is a recording of the behaviour.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: nautilus 1:3.32.0-0ubuntu2
ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
Uname: Linux 5.0.0-13-generic x86_64
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 25 11:45:34 2019
ExecutablePath: /usr/bin/nautilus
GsettingsChanges:
 b'org.gnome.nautilus.window-state' b'sidebar-width' b'260'
 b'org.gnome.nautilus.preferences' b'show-create-link' b'true'
 b'org.gnome.nautilus.list-view' b'default-visible-columns' b"['name', 'size', 'date_modified']"
 b'org.gnome.nautilus.list-view' b'default-column-order' b"['name', 'size', 'type', 'owner', 'group', 'permissions', 'where', 'date_modified', 'date_modified_with_time', 'date_accessed', 'recency', 'detailed_type', 'starred']"
InstallationDate: Installed on 2018-12-30 (116 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
SourcePackage: nautilus
UpgradeStatus: Upgraded to disco on 2019-04-25 (0 days ago)
usr_lib_nautilus:

[Bryce Carson (bryce-a-carson)]

I've inferred that the reporting process itself possibly interferes with the misbehaviour. After submitting this report (before the terminal session was closed, however) (began through a terminal session and not the Alt-F2 launcher, using ubuntu-bug [PID of nautilus]) the reported behaviour is present again. The behaviour is identical to that recorded in the attached webm.
To confirm this interference I am beginning a second report, which won't be submitted. Using the Alt-F2 method to begin the reporting process doesn't interfere with the misbehaviour; beginning the process again through a terminal session did not reproduce the interference.