when pushed the first time (triggers clip 5 blinking on ch1)
1: MIDI IN [APC40 mkII]: 90 63 7F
2: MIDI OUT [APC40 mkII]: 99 00 7F
3: MIDI OUT [Bome MIDI Translator 2 Virtual Out]: 99 00 7F
4: MIDI IN [Bome MIDI Translator 1 Virtual In]: 99 00 7F
5: MIDI OUT [APC40 mkII]: 99 00 7F
6: MIDI IN [APC40 mkII]: 80 63 7F
7: MIDI OUT [Bome MIDI Translator 1 Virtual Out]: 80 63 7F
8: MIDI IN [Bome MIDI Translator 1 Virtual In]: 90 63 7F
9: MIDI OUT [APC40 mkII]: 90 63 7F

when pushed the second time (cancels clip 5 blinking on ch1)
1: MIDI IN [APC40 mkII]: 90 63 7F
2: MIDI OUT [APC40 mkII]: 99 00 7F
3: MIDI OUT [Bome MIDI Translator 2 Virtual Out]: 99 00 7F
4: MIDI IN [Bome MIDI Translator 1 Virtual In]: 89 00 40
5: MIDI OUT [APC40 mkII]: 89 00 40
6: MIDI IN [APC40 mkII]: 80 63 7F
7: MIDI OUT [Bome MIDI Translator 1 Virtual Out]: 80 63 7F
8: MIDI IN [Bome MIDI Translator 1 Virtual In]: 90 63 7F
9: MIDI OUT [APC40 mkII]: 90 63 7F