Steps to Reproduce:
1. Install Minecraft Bedrock on an Amazon Fire Kids tablet.
2. Grant Minecraft permissions to "Files and media" aka storage.
3. Launch the game and add an additional server.
4. Exit the game and restart the tablet.
5. Launch game and to find previously added additional server is not listed anymore.

Observed Results:
I created a Minecraft Bedrock server for my younger kids and their friends to play on together. There's about 8 kids total playing on the server and 6 of the kids play on their Amazon Fire Kids Tablets.

The kids with the Amazon Fire Kids Tablet cannot have there "Additional Servers" reminded after a game reload (i.e. the kids exit the game and come back the next day). Everything else works great except each parent has to re-add the additional server info each time the kid wants to play on the server. Also the other 2 kids out of the 8 have an iPad and a Samsung Tablet, both of these devices remember the additional servers like it's supposed to.

I have validated that app has permissions to "Files and media" aka storage. But the game for whatever reason will not remember any defined additional servers.

Expected Results:
That each time one of these kids launch Minecraft Bedrock on a Amazon Fire Kids tablet, that the game will remember a previously saved additional server.