Dying Light crashes on loading screen

**Game information**
Dying Light

**Distribution name and version where applicable**
Fedora 30 Workstation x86_64

**Flatpak info**
Flatpak 1.4.2

default
host

(Radeon RX 580)

**Problem description**
Dying Light crashes on black loading screen after launching the game. It should work fine with Mesa drivers after the latest game update, however it doesn't work when using Flatpak Steam. Unfortunately, no useful related logs were printed on stdout.

**Does this issue reproduce with native Steam**
Have not tested, but it should work according to other players with similar hardware as mine.

No repository file, test, or entry point is identified in the report. Start by reproducing the crash with Flatpak Steam on Fedora 30 and an Radeon RX 580, compare it with native Steam, and collect runtime output; done means identifying a reproducible cause and confirming the game loads successfully after the fix.

Written by the indexing model from the issue text.