Thanks George for raising this. I agree this would be a very good enhancement and I've upvoted your idea. It doesn't really make sense that you can enable target book refresh on a navigation button, but not on links in an application. Obviously, as Svetlana alludes to, not everyone would want automatic target book refresh so it would need to be configurable.
However I could see it potentially being a big ask to entirely reproduce the functionality you get from buttons within applications. When you build a 'pseudo-application' of button linked books you've got full control of which target books refresh and when because you can configure every button on every book. For example, if you want Book A to refresh when you click the navigation on Book B, but not when you navigate from Book C you can do that in a button linked 'pseudo-application', because you've got buttons all over the place.
Reproducing that degree of flexibility in Applications would need a whole new bit of configuration UI which might make it an unappealing enhancement... maybe that's why its not there already... there's simply nowhere at book level within an application for that checkbox to go.
But I think that degree of flexibility would be overkill. I think it would be good enough to just stick another switch in at application section level... where highlighted below. When switched on then whenever you click into any of the books in that application section they would refresh.

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Nick Williams
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Original Message:
Sent: Mon July 28, 2025 09:51 AM
From: George Williams
Subject: Application Assets Not Refreshing Target Book
Thanks for sharing your experience Mark.
I've raised the following idea on the portal here - please vote to help us get this higher on the IBM priority list.
Cheers,
George
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George Williams
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Original Message:
Sent: Mon July 28, 2025 08:54 AM
From: Mark Wragg
Subject: Application Assets Not Refreshing Target Book
Hi,
we are currently going through UAT with a customer and they raised this precise issue with applications. To use their words:
"having to constantly click refresh button makes each task laborious"
I would echo what Declan said, in that you end pressing refresh more often than you have to. It gets a bit tricky thinking of all the scenarios where you need to refresh screens, especially when its a websheet used within PAW and the selection filters use different methods.
regards,
Mark
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Mark Wragg