The size of SP form using Json

[happy2023]

Hello all, 

Could you do me a favor?

The width on the default sharepoint form has changed automatically on my sharepoint site. whenever I used Json. 

 I don't like the wide one. I want to keep the narrow form. How can I do it?

[#2]

@happy2023 

Can you show us the JSON you are using, screenshots of where you are applying the JSON and how the SP list form looks like now?

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[#3]

Hello,

Thank you for your reply. 

Is Edge not compatible with SP? When I use  firefox, it looks a narrow version, but when I used an Edge,  it was always way too wide.  

Even I haven't added the header. This is only the body part.
{
"sections": [
{
"displayname": " Session 1",
"fields": [
"Title",
" Custom Pricing Type",
"Look up record"
]
},
{
"displayname": "Session 2",
"fields": [
"Pricing Per Bill",
"Price Per Line",
"Bill Review % of Savings"
]
},
{
"displayname": "Session 2",
"fields": [
"PPO % of Savings",
"Primary PPO% of Savvings",
"Secondary Network PPO% of Savings",
"*Conventry PPO% of Savings",
" *Anthem PPO% of Savings",
"Custom Network PPO% of Savings"
]
}
]
}

[#4 · Accepted solution]

@happy2023 Microsoft edge is compatible with SharePoint and Microsoft recommends using it.

I think you are seeing this behavior because you are showing multiple fields on single line using body section customizations.

Check the functionalities and limitations of JSON form formatting here: Configure the SharePoint list form using JSON formatting 

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