Hi @Rasyidinnazhip ,
Thank you for posting in the Q&A forum.
Try this method below to see if it can help you solve the problem:
1.File->Options->General->Privacy Settings
2.Uncheck"Turn on experiences that download online content"->Click OK and restart the word
3.add image from watermark again->Click "Work offline"
Reference:https://www.youtube.com/watch?v=1RMD2c1oc_0
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