Legacy texture pack don't work anymore

Hello,

As shown in the screenshoot I own some Legacy texture pack because I owned Minecraft for Nintendo Wii U and Minecraft for Nintendo Switch.... But those packs all have issues.

I can activate three of them :

• Super Mario Mashup pack
• Greek Mythology Mash-up
• Pattern texture pack

But for both of them if I activate ANY addon they stop running ( without any message error, the game just use the base texture pack )

I can't activate the following pack. As soon as I click "play" i have a message error ( Downloading again and even clear all data don't fix the issue )

• Festive Mash-up
• Candy Texture pack
• Plastic Texture pack
• City Texture pack
• Natural Texture pack

I really like those texture pack don't know if this is an issue with recent update cause I just replay the game after a very long break.

Thank you.