Editable cells in a GtkTreeView: Gtk-CRITICAL warning when editing a cell (GTK 4)
Steps to reproduce
- Launch gtk4-demo
- Run Tree View > Editable Cells demo
- Edit a cell in any column
Current behavior
A warning appears:
(gtk4-demo:1782): Gtk-CRITICAL **: 18:08:46.910: gtk_css_node_insert_after: assertion 'previous_sibling == NULL || previous_sibling->parent == parent' failed
but the cell is correctly edited.
Expected outcome
No warning.
Version information
GTK 4.0.1, Fedora Rawhide
Additional information
- Same warning in my gtk-fortran examples using editable cells, where it occurs at least since GTK 3.99.4.
- Does not occur in gtk3-demo.
- Seems similar to closed issue #3180 (closed)