And that seems to be random ...
I added a webpage in entity list:

Which has defined a readonly form:


But as link for first column is used the edit link from item actions (2nd of 3 actions).
Edit page is also defined as webpage with edit form.
I remove the edit link from item actions an detail page is used.
Added edit link again, placed as 2nd action again and it uses the edit action as before 😞
Seems edit item actions has higher priority ... ?
Another test: Used the details webpage for edit action and then popup readonly is used for link.
Solution, which works for me: In item actions only actions of type "details" defined; a popup, an edit link and a detail page.
My edit action uses a webpage with entity form with mode 'edit'.
And in this way the last of item actions is used in link of first column.
Anyone out, who may reproduce this?
Best regards,
AndKan