On a Hi-DPI screen with wayland's scaling option set to 200%, the slideshow takes only a quarter of the screen.
Steps to Reproduce:
1.Open whatever document in Impress
Slideshow takes only quarter of screen on the upper-left.
Should take all screen.
User Profile Reset: No
Thank you for reporting the bug.
Could you please try to reproduce it with a master build from http://dev-builds.libreoffice.org/daily/master/ ?
You can install it alongside the standard version.
I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' if the bug is still present in the master build
I have reproduced the same bug with the latest build:
Build ID: aabafa92a5d66a9d706125b88bfca55fd3ca6473
CPU threads: 8; OS: Linux 4.18; UI render: default; VCL: gtk3;
TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2019-04-10_08:08:46
Locale: en-US (en_US.UTF-8); UI-Language: en-US