Solved
Content Fragment Model Editor fields are not visible, when added more than 50 fields

Thanks in advance.

Thanks in advance.
Please let me know the AEM version with service pack details.
Please review the following discussion https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/while-adding-39-fields-in-content-fragment-model-then-getting/m-p/454936#M33777
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