Uncaught (in promise) TypeError

URL: /comments/@actifit

Steps to Reproduce:

1. On the home page expand the comments search section and search (Author:actifit , Permlink: actifit-updates--actifit-android-v0121-out) without selecting any operations
2. After the result appears, click on Go to Results Page
3. Now click on operations and select all operations or a few from the list
4. Search again

Result: An error appears Uncaught (in promise) TypeError: accountName.trim is not a function at trimAccountName (StringUtils.ts:94:35) at onButtonClick (CommentsSearch.tsx:65:37)

Expected Result : Search should still work no matter what changes made on the filters

Reproduced on branch develop