Comment # 4 on bug 1172598 from G.M. Venekamp

Yes, I see the same issue. A rebuild of Tilix or one of its dependencies should
mitigate the issue. This is not the first time Tilix breaks because of missing
symbols. It seems that in factory the rebuild is not always triggered when it
should. Looking forward to the next update of tumbleweed. I am at: TW20200604