Main tick boxes work with the applied filters in the Synchronization dialog

If you select objects using filters and a main tick box is activated, only those lines will have the individual tick box selected.

In the following images there is an example:



At point number 1 only the Column elements were selected to be displayed. At point number 2 Status main tick box was selected. At point number 3 all objects were made visible again. In the dialog you will see that only the Column lines have the individual tick boxes selected.