Geeky Software on "[Plugin: Merge + Minify + Refresh] Unmerged CSS deleted when it shouldn’t be"

I have 1.6.9, the version you emailed me (Daniel, sorry – forgot to self-identify).

• Don't Merge CSS, enabled
• Don't Merge JS, disabled
• Disable CSS Minification, disabled
• Disable JS Minification, disabled
• Enable HTTP2 Server Push, enabled
• Enable Output Buffering, disabled

wp-config contains,
define('MMR_CACHE_DIR', diame(__FILE__) . '/assets/cjs');
define('MMR_CACHE_URL', 'https://www.example.com/assets/cjs');

I’ve tried purging and deleting all files. Uninstalling the plugin and the usual to clear my state.