Check_MK Werk 5977: Fixed broken dropdown fields in several places

ID: 5977 Title: Fixed broken dropdown fields in several places Component: Multisite Level: 2 Class: Bug fix Version: 1.6.0i1 Some dropdown (select) fields were broken in Check_MK 1.5.0 for a longer time, especially in WATO configuration dialogs. This issue existed in all previous 1.5.0 releases. E.g. when setting the "Match syslog priority" option in a Event Console rule, the selected option was not persisted as expected.