Created attachment 913271 [details] [test plan] In create test plan page, when user switch product, system can not load product_version automatically. Description of problem: as summary. Version-Release number of selected component (if applicable): v3.8.9-1 on test server. How reproducible: 100% Steps to Reproduce: 1.User click 'Planning-new plan' link to enter create plan page. 2.Switch product values repeatedly. 3.Inspect whether system can load product_version automatically or not. Actual results: When user switch product, the product_version does not reload. save the plan, system give warning for product_version like: Select a valid choice. That choice is not one of the available choices. at the time, the product_version was reloaded. Expected results: When user switch product, system can load product_version automatically. Additional info:
Verify this issue on v3.8.9-1 on test server.--->Pass verify steps are same as description.