zamandevs

Companion [PR](https://github.com/weDevsOfficial/wpuf-pro/pull/399)

Companion [PR](https://github.com/weDevsOfficial/wpuf-pro/pull/398)

Details [HERE](https://docs.google.com/document/d/1PsxSIoXtLVwww7MzGHmDy5PE2eCmx3hpWoH1GjgBglk/edit)

form builder meta key empty meta key which comes from empty level and duplicate meta key handled

…hook and not getting thumbnail afterwards fixed #1259