Pamac has several missing icons

[wowotiel]

'Your system is up-to-date' icon missing in Pamac with Adwaita icon theme

Normally, when I do an update and everything is alright I get the pictogram “V”. After an update of today I get an white square with an warning sign because the pictogram is missing. See also the attached pictures. Ps 1 I am using Adwaita (default) pictograms. When I change it to Papirus-Dark-Maia it shows the correct pictogram. Ps 2 I am dutch. [Selectie_004] [Selectie_005]

I am not using the Adwaita (default) pictograms anymore and instead I am using now the Papirus-Dark-Maia pictograms.