g_form.showfieldmsg on instance with property "glide.ui.use_jelly_activity_stream" set to false causes console errorDescriptionA client script containing "g_form.showfieldMsg" will cause a javascript error in the console if the system property "glide.ui.use_jelly_activity_stream" is set to false.Steps to Reproduce 1. Navigate to affected instance. 2. Create/Update system property "glide.ui.use_jelly_activity_stream" to value "false"3. Open a problem record4. Open devtools javascript console5. Paste and execute the following code:g_form.showFieldMsg('work_notes','Please provide justification for Assignment Group change.','error',true);Expected behavior:- Field message displayed Actual behavior:- Field message displayed and js console error below:js_includes_doctype.jsx?v=12-10-2019_2030&lp=Sat_Dec_14_04_32_21_PST_2019&c=5_59:9981 at e.showFieldMsg (js_includes_doctype.jsx?v=12-10-2019_2030&lp=Sat_Dec_14_04_32_21_PST_2019&c=5_59:9981)at <anonymous>:1:8Workaround This issue is under review. To receive notifications when more information is available, subscribe to this Known Error article by clicking the Subscribe button at the top right of the article. If you are able to upgrade, review the Fixed In or Intended Fix Version fields to determine whether any versions have a planned or permanent fix. Related Problem: PRB1378533