ms office - Powerapps Collection Limited To 5 Entries -

i'm trying solve issue microsoft powerapps limited storing 5 values in collection, have been looking around while find solution.

what trying create offline issue logger tablet, users sync devices database retrieve existing entries. go offline customer site , take pictures , log issues offline sync when office.

with issue persisting, cannot import more 5 issues database , cannot log more 5 issues upload database.

i have gone through documentation few times trying find stating whether storage limited or not. haven't been successful.

tutorials such : https://powerapps.microsoft.com/en-us/tutorials/show-images-text-gallery-sort-filter/ show adding 5 products work with, mention of data in collection.

is else experiencing same issue? or suggest way around this?

thank you

update: collection view under file > collections shows 5 items in table.

if create dropdown of data, values saved offline.