MultiSelectComboBox not displaying correctly selected options

Hi,

I have a Java bean that has a list of options (List<Option>). In my view, I have a MultiSelectComboBox that I have bound to that list of options. The binding works, it reads and writes the bean correctly. But imagine I have a bean where the list of options contains option1. In the MultiSelectComboBox it displays options1, which is right, but when I click on the MultiSelectComboBox to open the dropdown it doesn’t show the checkmark (:white_check_mark: ). Any ideas about what could be the problem?
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Hashcode / equals correct?

Oh, I didn’t implement them in my bean class. It works now, thank you so much! :grin: