Same issue for me on 46.0.2597.57 (PGO) Windows Server 2008 R2, ATI Radeon x1300Pro (driver v8.383.0.0 (6/13/2007) since ATI doesn't have a a newer driver for this OS).
The issue doesn't occur with Vivaldi 1.10 on the same computer, so issue is probably not video card driver related.