Use the configured image style for the Bulk alt text form

codebymikey → changed the visibility of the branch 3476370-use-configured-image-style to hidden.

Update the code a bit to meet best practices. There's still some other improvements to be made such as references to "alt tag", should probably be "alt text", but that should be handled in a separate issue with an update hook after this issue is resolved.

I had this exact issue. I did not have the Large image style, and experienced the error below, along with a white screen when going to admin/config/media/ai_image_bulk_alt_text. Thanks to this post, I was able to add the Large image style and the page worked correctly. Thanks for the great module! My error is below:
Message Error: Call to a member function transformDimensions() on null in template_preprocess_image_style() (line 288 of /var/www/html/website/web/core/modules/image/image.module).
Severity Error