Try this customization:
#reply-control .d-editor-button-bar button {
display: none;
}
#reply-control .d-editor-button-bar button.upload {
display: block;
}
Try this customization:
#reply-control .d-editor-button-bar button {
display: none;
}
#reply-control .d-editor-button-bar button.upload {
display: block;
}