I have been using affinity since mid 2017 and overall love the program but do have some issues with the UI (comes from being a programmer for over 30 years).
After answering Yes to this dialog an uncountable number of times, please put in a way to make it go away. It was useful for about 3 times and since then a major annoyance.
If your programming staff doubts my word, Alan Cooper (inventor of visual basic) has quite a lot to say about this subject in "About Face" (still available in the first edition from Amazon last time I checked). Modal dialogs like this for rank beginners are ineffective at best and very annoying to anybody with more than an hour's use of the RAW engine (which is quite good)
Thanks for listening and hopefully this dialog can be given a check box to make it permanently disappear from my work flow. [/rant off]