Combo is always invalid

In last version of Suite - 7.38 there is new bug that validate function of Combo does not return result of validation at all, so it is always undefined. In previous versions there was correct.

Example is there: https://snippet.dhtmlx.com/a3bv4w2d

Your product is completely untrustworthy.

Hello @Przemyslaw_Niedziela,

Thank you for the detailed description of the issue, I sent it to the dev team, and they will work on a fix.

Kind regards,