Reload of tree view empties several fields in child form
The title is strange, but I don't have another short description. Feel free to change it.
Steps to reproduce:
- start the GTK client (in my case version 5.0.8)
- login into demo5.0.tryton.org with database demo5.0
- go to the "Project" module
- open the tree view of the projects
- expand a project to show the children
- open a child and observe it's contents in the fields
- switch view back to the tree view with the "switch" button
- reload the tree view by clicking on the "refresh" button
- expand the same project and open the same child
- observe that several fields are empty
The only thing you can do now it to close the tab completely and reopen it from the main menu.
Tested on Windows 10 and Fedora Linux