libreoffice writer locks when resizing pictures

[Weiller]

weiller@weiller-MS-7641:~$ apt-cache policy libreoffice
libreoffice:
  Installed: (nothing)
  Candidate: 1:5.1.6~rc2-0ubuntu1~xenial3
  Version table:
     1:5.1.6~rc2-0ubuntu1~xenial3 500
        500 http://br.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages
        500 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages
     1:5.1.2-0ubuntu1 500
        500 http://br.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages

3) What you expected to happen
I hoped he would allow me to resize the picture correctly without crashing.

4) What happened instead
It closed out of nowhere without giving any error information. Here is the video below hosted on YouTube for easy understanding:

https://youtu.be/9whBrStJES8

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libreoffice-core 1:5.1.6~rc2-0ubuntu1~xenial3
ProcVersionSignature: Ubuntu 4.13.0-38.43~16.04.1-generic 4.13.16
Uname: Linux 4.13.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.16
Architecture: amd64
CurrentDesktop: XFCE
Date: Wed Apr 18 15:12:05 2018
ExecutablePath: /usr/lib/libreoffice/program/soffice.bin
InstallationDate: Installed on 2017-10-31 (169 days ago)
InstallationMedia: Xubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
SourcePackage: libreoffice
UpgradeStatus: No upgrade log present (probably fresh install)

[Olivier Tilloy (osomon)]

Is there a crash file corresponding to this in /var/crash/ ? If so, can you please attach it here?

[Weiller (weillerronfini)]

As requested, the corresponding LibreOffice file is attached. Why was the file being closely related to the Roller and Light Locker files? Thankful.