Context tags - behavior when value is "" (empty string)?

[cjcjameson]

Right now, if you set a context tag (https://docs.sentry.io/enriching-error-data/context/?platform=javascript#tagging-events) but the value is empty, you get an error in the sentry UI

Perhaps this is best handled at the server-side rather than in the client, but it's frustrating -- I'd prefer if the behavior were to drop it silently, or allow it meaningfully.

Is there anything client side we can do (aside from not leaving the field blank)?