Row and Column classes stripped/removed after page Update/Save
For some reason the last Section/Row and last corresponding column are having the CSS classes I assign them be stripped when I Update a page. By process of elimination, I've found a direct correlation between the first Section/Row with two interior Columns (1/2 in my each in my case) and the class being stripped. Please see the below video which shows in real time a demonstration of the issue:
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