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Yes too wide. Even 30mm internal is a bit wide. Proper tyre shape with 21 to 26mm internal width rims.
Its not about issues. You wont get tyres blowing off. Its about tyre shape. Observe manufacturers recommendations as that what leads to the best handling.
Too wide and the top of the tyre is too flat. The tyre and tread pattern is made with a certain range of curvature in mind.
Wider is not better, there are limits.
Is a 36mm internal rim on the wide side for 2.2” / 55mm tyres? Should I err on the side of caution and go for 30mm internal instead?