Doesn't seem to be nofying with explosive ammoBug
Only tested with self damage.  My config below.  Even when set to "Track Explosive Ammo Time": 5.0 I get no console notifications.  In my test I did a c4 then a full clip of explo in a m249 then another c4. Console logs from test below.

(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)

[Explosion] [07NBD] Suto (76561197981725913) @ X30 (568.2 17.4 -1697.1) (2.13m) C4: Wall - Victim: Suto (76561197981725913)
 
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)

[PlayerChallenges] explosive.timed.deployed
 
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)

Kinematic body only supports Speculative Continuous collision detection
 
(Filename: C:\buildslave\unity\build\Modules/Physics/Rigidbody.cpp Line: 737)

Kinematic body only supports Speculative Continuous collision detection
 
(Filename: C:\buildslave\unity\build\Modules/Physics/Rigidbody.cpp Line: 737)

Kinematic body only supports Speculative Continuous collision detection
 
(Filename: C:\buildslave\unity\build\Modules/Physics/Rigidbody.cpp Line: 1712)

Took 0ms for tracking device operations
 
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)

[Explosion] [07NBD] Suto (76561197981725913) @ X30 (568.6 17.6 -1697.1) (3.38m) C4: Wall - Victim: Suto (76561197981725913)
 
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)​

{
  "Additional Tracking": {
    "Track Beancan Grenades": true,
    "Track Eco Raiding": true,
    "Track Explosive Ammo": true,
    "Track Explosive Ammo Time": 5.0,
    "Track Explosive Deaths Only": true,
    "Track F1 Grenades": true,
    "Track Satchel": true,
    "Track Supply Signals": true,
    "Track Twig Destruction": true
  },
  "Discord": {
    "Send Notifications": false
  },
  "DiscordMessages": {
    "Message - Embed Color (DECIMAL)": 3329330,
    "Message - Webhook URL": "https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks"
  },
  "Players": {
    "Allow DDRAW": false,
    "Command Name": "px",
    "Limit Command Once Every X Seconds": 60.0,
    "Notify Authed Users On Explosion": false,
    "Notify Owner On Explosion": false,
    "Permission Name": "raidtracker.use",
    "Show Explosions": false,
    "Show Explosions Within X Meters": 50.0
  },
  "PopupNotifications": {
    "Duration": 0.0,
    "Use Popups": false
  },
  "Settings": {
    "Allow Manual Deletions and Wipe of Explosion Data": true,
    "Apply Retroactive Deletion Dates When Days To Delete Is Changed": true,
    "Apply Retroactive Deletion Dates When No Date Is Set": true,
    "Auth Level": 1,
    "Authorized List": [],
    "Automatically Delete Each Explosion X Days After Being Logged": 0,
    "Color By Weapon Type Instead Of By Player Name": false,
    "Delete Radius": 50,
    "Draw Arrows": true,
    "Explosions Command": "x",
    "Hide Self Inflicted Feed": false,
    "Ignore Damage By Team Mates": true,
    "Ignore Damage To Non-Player Items": true,
    "Max Explosion Messages To Player": 10,
    "Max Names To Draw": 25,
    "Output Detailed Explosion Messages To Client Console": true,
    "Print Explosions To Server Console": true,
    "Print Milliseconds Taken To Track Explosives In Server Console": true,
    "Show Explosion Messages To Player": true,
    "Show Explosions Within X Meters": 50,
    "Time In Seconds To Draw Explosions": 60.0,
    "Wipe Data When Server Is Wiped (Recommended)": true
  },
  "Slack": {
    "Channel": "general",
    "Message Style (FancyMessage, SimpleMessage, Message, TicketMessage)": "FancyMessage",
    "Send Notifications": false
  }
}
​
I'll check this out
Any news on this please ;)

Merged post

sorry it works lol