The reason is that MultiSelectInput calls toString method for each selected Organization. Strangely for now toString method just calls entity renderer which is returning an array, not a string. This is now fixed in PR #1265 via 47eff06742ebee1465a8ba174dfab283e453cbc2.
The reason is that
MultiSelectInput
callstoString
method for each selectedOrganization
. Strangely for nowtoString
method just calls entity renderer which is returning an array, not a string. This is now fixed in PR #1265 via 47eff06742ebee1465a8ba174dfab283e453cbc2.