Missing characters in Coeur

[jsimatic]

• "TLDE (♥) + Maj + AltGr" should be dead math
• "AE01 (1) + Maj + AltGr" should be dead ae
• "AD06 (B) + Maj + AltGr" should be dead lowline ?
• "AD09 (L) + Maj + AltGr" should be underscore ?
• "AB01 (-) + Maj + AltGr" should be bold minus ?