arrowhead killed it but another mod author fixed it for post EAC, you can find it in their modpack here

I probably wont update this mod seeing that idk how to fix it and SweetSwallow already has

and yes i did give them perms to use the mod

v1.2.1​

• Fixed a compatibility issue where the Mod Options menu could appear normally but Hover Pack settings would not apply.
• Resolved a VirtualQuery LuaJIT FFI conflict with certain dependency/load-order setups.
• Applied the fix to both Hover Pack runtime detection and recharge scanning.
• No gameplay values or existing Hover Pack behavior were changed.

yeah I have no clue what any of that means but it should work now
lmk if any other problems arise

v1.2.0​

• Updated compatibility for Shared Loader v19 and Vanilla Plus v37.
• Fixed compatibility with Controllable Hover Pack v1.8.
• Fixed Bingus mid-air cancel being immediately overridden.
• Improved compatibility with Mod Lag Watchdog.
• Fixed Hover Pack recharge cooldown detection and application.
• Improved handling of multiple Hover Pack runtime instances.
• No changes to existing gameplay settings or balance values.

Interface Changes

• Removed the Hover Stability option to simplify the settings menu.
• Hover stability is now permanently set to Neutral Hover (9.83) whenever custom behavior is enabled.
• [OVERRIDES ALL] Vanilla Behavior still restores the true vanilla stability value of 9.80 along with all other vanilla values.

Compatibility Improvements

• Improved runtime isolation so the mod focuses only on LIFT-860 Hover Pack values.
• Recharge handling no longer depends on the current cooldown values of the Jump Pack, Warp Pack, Dark Fluid Pack, or other backpacks.
• Reduced the chance that unrelated backpack mods prevent the Hover Pack mod from initializing.
• The mod only writes the LIFT-860 runtime fields it is responsible for.
• Runtime patches now write only values that actually need to change instead of rewriting every Hover Pack field.

Performance / Reliability

• Removed unnecessary repeated target calculations.
• Reduced unnecessary runtime polling while retaining fast response to menu changes.
• Preserved the existing self-healing behavior so modified Hover Pack values can be restored if they are unexpectedly overwritten.
• Standalone operation and compatibility with Vanilla Plus Controllable Hover Pack are retained.

Cushion Boost

• Uses the calibrated fuel/timer model introduced in v1.1.1.
• Cushion Boost On reserves approximately 1.25 seconds of fuel for the landing boost.
• Cushion Boost Off uses fuel exhaustion to end the hover.
• The toggle may not behave differently at Hover Durations below 7 seconds because of the Hover Pack's native short-duration behavior.

Thanks to OhDough who pointed out comparability issues during his stream, the mod should be better suited for larger mod profiles.

Fixed the issue causing "Bingus Vanilla+ Megapack" and the toggle in the mod called "Controllable Hover Pack" to accidentally be a dependency for the mod instead of just being compatable. (I recommend using 'Controllable Hover Pack' with this mod anyways but its no longer required)

Added a new toggle in the mod, "[OVERRRIDES ALL] Vanilla Behavior", this overrides all the hoverpack settings and returns it to its original behavior when toggled on.

Also changed the description of a few sliders and settings.

Let me know if you find any issues with the mod.

Video demonstrations possibly soon
also warp pack customization maybe next idk