Description:
I know there has been a number of blurry/pixelated icons in retina/hidpi screen during the last years, but I don't believe any of them is addressing this case (one report of blurry icons was marked as duplicated as a report of pixelated icons, which is a very different issue). Also, using the svg version if the icons makes things even worse.

Steps to Reproduce:
1. Open writer
2. Look at the toolbar icons

Actual Results:
Icons are fuzzy like in the attached screenshot.

Expected Results:
Icons are crisp, not scaled, not antialiased or whatever it's being done to them. In particular, SVG icons scale without fuzziness. 


Reproducible: Always


User Profile Reset: Yes


OpenGL enabled: Yes

Additional Info:
Ubuntu 19.04.
Gnome 3.32.
Resolution 3000x2000.
Intel graphics driver:

OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) 
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.0.2
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 19.0.2
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.0.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions: