Data Formatting & Workspace & Bug

Wappler Version : 3.3.2
Operating System : Win10x64

When solving this problem, oh, I suffered:

1. If i delete data bind expression from data field value deleted only in UI.
   

   

   databug11920×1080 694 KB

2. Data Formatting generate incorrect code, sometime not save expression and Workspace not render formated data:
   (browser1.device.width > 750) ? Products_group_desc : Products_group_desc.trunc(10, ‘true’, ‘…’))
   

   

   databug21920×1080 1.03 MB

Correct code:
(browser1.device.width > 750) ? Products_group_desc : Products_group_desc.trunc(10, ‘true’, ‘…’)