I would like to report the following problem with display of construction color in Trimble Connect. Fo further details please have a look at files SITUACE_IFC_tělesa (1).ifc, Color_02.png and Color_01.png.
I've forwarded your model to our developers for more investigation. I will get back to you once I get reply from them.
I got reply that your model uses deprecated IfcPresentationStyleAssignment, in IFC 4 these should be using Ifc PresentationStyle instead.
Info about the IFC specification is here: IfcStyleAssignmentSelect