Apple Ads · Status at source date: Newsletter archive
GTM Consent Mode Preview Mode UI glitch confirmed fixed
Simo Ahava reported: and subsequently confirmed resolved: a UI glitch in Google Tag Manager's Consent Mode APIs within Preview Mode. The bug, flagged by Jim van der Zalm , caused the consent state to be misrepresented in the debug view, potentially misleading advertisers checking Consent Mode implementation during QA.
What changed
The fix has been deployed.
Why it matters for advertisers
For you, this means Preview Mode consent debugging is reliable again: worth re-validating any GTM implementations where you spotted anomalous consent signals during the window the bug was active.
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Original newsletter text and archive evidence
GTM Consent Mode Preview Mode UI glitch confirmed fixed
Simo Ahava reported: and subsequently confirmed resolved: a UI glitch in Google Tag Manager's Consent Mode APIs within Preview Mode. The bug, flagged by Jim van der Zalm , caused the consent state to be misrepresented in the debug view, potentially misleading advertisers checking Consent Mode implementation during QA. The fix has been deployed.
For you, this means Preview Mode consent debugging is reliable again: worth re-validating any GTM implementations where you spotted anomalous consent signals during the window the bug was active.
Source captured . No explicit first-contributor label was provided for this update.
