Sharepoint Online Form Header does not save the Formatting but does display the preview correctly

%3CLINGO-SUB%20id%3D%22lingo-sub-2758988%22%20slang%3D%22en-US%22%3ESharepoint%20Online%20Form%20Header%20does%20not%20save%20the%20Formatting%20but%20does%20display%20the%20preview%20correctly%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2758988%22%20slang%3D%22en-US%22%3E%3CP%3EIt%20would%20be%20of%20a%20great%20help%20if%20this%20can%20be%20solved%2C%20I%20have%20a%20SharePoint%20online%20List%20where%20i%20am%20trying%20to%20Customize%20the%20Header%2C%20I%20have%20a%20script%20which%20does%20give%20me%20the%20required%20preview%20but%20when%20i%20click%20on%20save%20it%20does%20not%20save%20at%20all%20for%20some%20reason.%20Any%20help%20will%20be%20much%20appreciated.%20Thank%20you%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20have%20attached%20a%20screenshot%20below%20which%20does%20show%20the%20Preview%20but%20if%20i%20hit%20save%20and%20try%20to%20open%20the%20form%20again%20it%20has%20disappeared%20all%20the%20changes.%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22tejasthite_0-1631856490411.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3CIMG%20src%3D%22https%3A%2F%2Ftechcommunity.microsoft.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F310974i7F22771851875EF2%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22tejasthite_0-1631856490411.png%22%20alt%3D%22tejasthite_0-1631856490411.png%22%20%2F%3E%3C%2FSPAN%3E%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2774248%22%20slang%3D%22en-US%22%3ERe%3A%20Sharepoint%20Online%20Form%20Header%20does%20not%20save%20the%20Formatting%20but%20does%20display%20the%20preview%20correctl%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2774248%22%20slang%3D%22en-US%22%3EI'm%20having%20the%20exact%20same%20issue.%20After%20I%20save%20the%20changes%20and%20close%20the%20form%20displaying%20the%20custom%20formatting%2C%20the%20original%20form%20is%20still%20open.%20After%20I%20close%20that%20one%2C%20the%20form%20then%20looses%20all%20custom%20formatting.%3CBR%20%2F%3E%3CBR%20%2F%3EAny%20help%20would%20be%20appreciated.%3C%2FLINGO-BODY%3E
New Contributor

It would be of a great help if this can be solved, I have a SharePoint online List where i am trying to Customize the Header, I have a script which does give me the required preview but when i click on save it does not save at all for some reason. Any help will be much appreciated. Thank you

 

I have attached a screenshot below which does show the Preview but if i hit save and try to open the form again it has disappeared all the changes.

 

tejasthite_0-1631856490411.png

 

4 Replies
I'm having the exact same issue. After I save the changes and close the form displaying the custom formatting, the original form is still open. After I close that one, the form then looses all custom formatting.

Any help would be appreciated.
Just found something on another post and tried it. I added the JSON for the formatting, previewed it to make sure it was correct and then clicked save. With the form still opened I did a hard refresh (F5) and then opened the form again. All changes were there.

@kinscore - Can you help me with the Article from where you got this?

I tried to do what worked for you does not work for me! though