MultiSelectList bug. Resets selected items after View changed

[SiriusED]

Reproduce:

• Open example program
• Click on the "Tab Config"
• Select "Tab 2"
• Multiselect: Select few items
• Click on "Tab 1" to change View
• Select "Tab 2" again

Expected behavior:

All selected items shout be still selected

Current behavior:

All selected items resets (get unselected)