Duplicates when the items in second page is less and results not updated

まず、page size 20、visible_threshold 5、keyword "Wasabee" で問題を再現します。スクロール中に paged response がリストと totalItemCount をどのように更新するかを確認します。21 件または 43 件の返された結果がそれぞれ 1 回だけ表示され、UI に誤って No results が表示されなければ完了です。

When Page size is set to 20, visible_threshold is 5 and search with keyword "Wasabee" the total items received is 21, but on scroll, there are duplicate items summing up to 41.

The list shows duplicates with totalItemCount as 41 (Figure 1).

Sometimes, when the results are returned, the UI still shows No results. (Figure 2).

response RepoSearchResponse(total=43, items=[Repo(id=28428729, name=awesome-android-ui, fullName=wasabeef/awesome-android-ui, description=A curated list of awesome Android UI/UX libraries, url=https://github.com/wasabeef/awesome-android-ui, stars=40710, forks=9965, language=null), Repo(id=28340997, name=recyclerview-animators, fullName=wasabeef/recyclerview-animators, description=An Android Animation library which easily add itemanimator to RecyclerView items., url=https://github.com/wasabeef/recyclerview-animators, stars=10689, forks=1940, language=Kotlin), Repo(id=29012058, name=glide-transformations, fullName=wasabeef/glide-transformations, description=An Android transformation library providing a variety of image transformations for Glide., url=https://github.com/wasabeef/glide-transformations, stars=9349, forks=1362, language=Java), Repo(id=33134213, name=richeditor-android, fullName=wasabeef/richeditor-android, description=RichEditor for Android is a beautiful Rich Text WYSIWYG Editor for Android., url=https://github.com/wasabeef/richeditor-android, stars=5525, forks=1098, language=Java), Repo(id=25873041, name=awesome-android-libraries, fullName=wasabeef/awesome-android-libraries, description=This is an alphabetical list of libraries for Android development, the majority being actively maintained., url=https://github.com/wasabeef/awesome-android-libraries, stars=5275, forks=1244, language=null), Repo(id=39571075, name=Blurry, fullName=wasabeef/Blurry, description=Blurry is an easy blur library for Android, url=https://github.com/wasabeef/Blurry, stars=4918, forks=572, language=Java), Repo(id=29178568, name=picasso-transformations, fullName=wasabeef/picasso-transformations, description=An Android transformation library providing a variety of image transformations for Picasso, url=https://github.com/wasabeef/picasso-transformations, stars=1684, forks=247, language=Java), Repo(id=42095567, name=Takt, fullName=wasabeef/Takt, description=Takt is Android library for measuring the FPS using Choreographer., url=https://github.com/wasabeef/Takt, stars=1072, forks=105, language=Java), Repo(id=34001093, name=fresco-processors, fullName=wasabeef/fresco-processors, description=An Android image processor library providing a variety of image transformations for Fresco., url=https://github.com/wasabeef/fresco-processors, stars=887, forks=132, language=Java), Repo(id=284228388, name=flutter-architecture-blueprints, fullName=wasabeef/flutter-architecture-blueprints, description=Flutter Architecture Blueprints is a project that introduces MVVM architecture and project structure approaches to developing Flutter apps., url=https://github.com/wasabeef/flutter-architecture-blueprints, stars=836, forks=80, language=Dart), Repo(id=41047753, name=awesome-android-tools, fullName=wasabeef/awesome-android-tools, description=A curated list of awesome Android Tools., url=https://github.com/wasabeef/awesome-android-tools, stars=306, forks=66, language=null), Repo(id=217567762, name=transformers, fullName=wasabeef/transformers, description=An Android transformation library providing a variety of image transformations for Coil, Glide, Picasso, and Fresco., url=https://github.com/wasabeef/transformers, stars=180, forks=8, language=Kotlin), Repo(id=125887194, name=kotlin-mvvm, fullName=wasabeef/kotlin-mvvm, description=Sample for MVVM using Kotlin, url=https://github.com/wasabeef/kotlin-mvvm, stars=173, forks=49, language=Kotlin), Repo(id=220750357, name=droid, fullName=wasabeef/droid, description=A command-line tool for checking Android OS version history written by Rust., url=https://github.com/wasabeef/droid, stars=116, forks=5, language=Rust), Repo(id=298064545, name=composable-images, fullName=wasabeef/composable-images, description=The Composable Images is a library providing Jetpack Compose wrapper for Glide, Picasso, and Coil., url=https://github.com/wasabeef/composable-images, stars=107, forks=2, language=Kotlin), Repo(id=52721057, name=android-RoundedTextureView, fullName=wasabeef/android-Roun