Update multi reference table without any other columns

I’m unable to have a a ‘database update’ action where I’m ONLY updating a multi ref table.
It would be amazing if this is possible, as I would love to rely on the features you guys have build for these multi ref and subtables. They seriously simplify things.

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Error: "Empty .update() call detected! Update data does not contain any values to update. This will result in a faulty query. Table: products. Columns: ."

When I add any normal column in the update, it does work:

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