I have a multilist with search field and on the left hand side there are 1100 items which we can select. But when I select more than 130-140 items, the left hand side field gets emptied and I am not able to select more items to move to the right side. I changed the setting
Query.MaxItems to a value of 10000 in the sitecore.config file but it is still not working.
I am using Solr 7.2.1 and Sitecore 9.1 initial release