When the element's find expression fails to find the element it should log in the execution log, that alternative method of verification is used.

The Wait for Exists step does not log the usage of image verification, even though the find expression fails.

The behavior with click step is as expected and the log is correctly generated.

'17-Jul-19 14:10:30' - 'Pass' : 2. Click 'BtnKSubmit'
Warning: Unable to locate element by Find Expression!
Attempting to find [Html] element using 
Find logic 
(Html): [id 'Exact' tsf][TextContent 'Exact' ooogle]

Unable to locate element. Search failed!

Element was found only using Image search!
We recommend editing the element to correct the primary find expression.

'17-Jul-19 14:10:33' - 'Pass' : 3. Wait for Exists 'BtnKSubmit'