Just for the record, as the original poster stated, Alcatel GO Flip V is not a KaiOS phone. Every other Alcatel GO Flip runs KaiOS, but Alcatel GO Flip V runs Android.
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Installed apps do not show up on the built-in launcher; therefore you need to set them as Key shortcuts. (Or install a launcher and set it as a key shortcut.) (However, the Apps4Flip Launcher does not run.)