Unsaved changes gets set in uci wireless file [ LUCI LUA ]

All the unsaved changes get saved in wireless file without clicking "save and apply" button.
Steps followed:
1-Go to wireless page
2-Add ssid
3-Without doing anything click "Back to overview" button.
Observation: All the unsaved changes are set in wireless file.

Can anyone please help me with this, this should happen. Wireless configuration must be only added when "save and apply" button is pressed.

Update to master or the openwrt-19.07 branch of LuCI, it has long been fixed there.

Hi joy
Can you please share me the solution, I have tried updating to openwrt-19.07 but facing some issue.
Can you please help!!!