Lock/Unlock option in the translation UI page (sn_lf_comparison_ui) is throwing an error and doesn't unlock the fields - Support and Troubleshooting

Lock/Unlock option in the translation UI page (sn_lf_comparison_ui) is throwing an error and doesn't unlock the fields Issue Lock Unlock option in the translation UI page (sn_lf_comparison_ui) is throwing an error and doesn't unlock the fields. The following error is observed in the browser console.

angular.min.jsx?v=02-08-2022_1831:120 TypeError: Cannot read properties of undefined (reading '0') at m.$scope.toggleLock (sn_lf_comparison_ui.do?sysparm_task_sys_id=d7b23f3a1bd94154539f7558d34bcb28&&sysparm_stack=no:980:62) at sn_lf_comparison_ui_event_controller.jsdbx:27:20 at m.$eval (angular.min.jsx?v=02-08-2022_1831:148:69) at m.$apply (angular.min.jsx?v=02-08-2022_1831:148:302) at sn_lf_comparison_ui_event_controller.jsdbx:26:16 at fireEvent (js_includes_doctype.jsx?v=02-08-2022_1831&lp=Tue_Feb_22_03_49_58_PST_2022&c=17_147:1284:8) at Object.fire (js_includes_doctype.jsx?v=02-08-2022_1831&lp=Tue_Feb_22_03_49_58_PST_2022&c=17_147:1256:18) at HTMLButtonElement.eval (eval at evalScript (js_includes_doctype.jsx?v=02-08-2022_1831&lp=Tue_Feb_22_03_49_58_PST_2022&c=17_147:84:29), :4:21) at HTMLButtonElement.dispatch (js_includes_doctype.jsx?v=02-08-2022_1831&lp=Tue_Feb_22_03_49_58_PST_2022&c=17_147:1502:7571) at HTMLButtonElement.r.handle (js_includes_doctype.jsx?v=02-08-2022_1831&lp=Tue_Feb_22_03_49_58_PST_2022&c=17_147:1502:5644)

Cause The error is thrown if there is any special character, or a space, or a carriage return (next line character) in the name of the Variable or the VariableSet of the catalog item for which the Localization task is created.

Resolution Review all the affected variables in the catalog item and make sure that they don't have any additional spaces or carriage returns, or any special characters. Then regenerate the localization request.