By installing the bot in Moodle, the main icon always looks different. Depending on the design theme, it sometimes looks cut off. How could it be corrected? https://cdn.discordapp.com/attachments/1241012034582352073/1241012034808578189/issue-logo.jpg?ex=6648a605&is=66475485&hm=6d36fa6a8d4e5a472dd493769bace3a44fabfa5f4ae490b6d13deb601f19595a&