The same identifiers for all external images at the page ID="__wp-temp-img-id"

[fomenkoandrey]

for all external images inserted into the text without any additional classes and alignments present attribute ID, equal __wp-temp-img-id

IDs must be different at one page.

​https://wordpress.org/support/topic/the-same-identifiers-for-all-external-images-at-the-page-id_wp-temp-img-id?replies=3

[azaozz]

Confirmed. Happens when using the TinyMCE default image dialog. We use that dialog as fall-back when the media modal is not loaded.

37467.patch fixes this. It also will remove erroneous IDs from images when editing old posts.

[fomenkoandrey]

look like patch works for me.
open post on edit, save - no more temp-id.
insert image - no temp id.
thank U.
i applied the patch to plugin.min.js

will it be applied to the next WP update?

[azaozz]

In 38328:

TinyMCE: make sure the temporary id is removed when using the default image dialog and inserting an external image.

Props fomenkoandrey for reporting and testing.
Fixes #37467.

[fomenkoandrey]

I have already created some posts, there is no more temporary ids.
thank U.