API has different max length for feature_image_alt than editor. API 190 / Editor 125

[mheland]

Issue Summary

Updating feature_image_alt over admin API allows 190 characters.
The Editor will only allow 125

A feature_image_alt up to 190 characters is accepted when updating a post at /admin/posts/{{id}}

When editing the same posts and saving, the error "Update failed: Feature image alt text cannot be longer than 125 characters." is displayed. See screenshot.

Steps to Reproduce

1. Update a post over API /admin/posts/{{id}} with string longer than 125 characters, ex { "feature_image_alt" : "The image shows a wet, pink-lit city street with a car in the background and a person in a coat standing in the foreground." }
2. Open the posts in Editor, attempt to save.

Expecting Editor & admin API to have the same max length, 190 characters

Ghost Version

5.106.1-0-ga963b514+moya

Node.js Version

N/A

How did you install Ghost?

GhostPro

Database type

MySQL 5.7

Browser & OS version

N/A

Relevant log / error output

Update failed: Feature image alt text cannot be longer than 125 characters.

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