Hello,
The module haven't change and its behavior is to display an input box.
Would it be possible that you modified the view in the module directly ?
If so, the best would be to retrieve the previous file from your backup and add it in your current version using an override.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.