Highly suggest you open a support case, as a feature in early access this may be intended or may be a bug they haven't caught yet. Someone may notice here, but that will get something official documented. If they eventually report back "as-designed" you can submit feedback: https://documentation.meraki.com/General_Administration/Other_Topics/Give_your_feedback_(previously_Make_a_Wish) I've have definitely seen this sort of issue before when integrating windows based systems with ones built off of case sensitive systems and hopefully the can address.
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