Editing a query with special characters in tag names is not supported for the intelligent Cloud groups
While you create an intelligent Cloud group, if you specify a query that has the asset tag names (referenced from your cloud provider) containing spaces or special characters such as (, ), &, \, /, ", ', [, ],{, or }, you cannot later edit the query to modify any parameters.
This does not prevent you from successfully creating the intelligent group and applying the protection plan to it. Only the Edit query functionality is affected with this limitation.
Workaround:
To avoid this issue, ensure that the tag names do not contain the specified special characters and then create a new query with the new tag names.