Arsenal - Switching to an item with less stat pages does not return to first stat page

[LinkIsGrim]

Mods (complete and add to the following information):

• Arma 3: 2.18
• CBA: Whatever the latest is
• ACE3: e5fdccc

Description:
Title.

Steps to reproduce:

1. ACE Arsenal
2. Equip ace_csw_staticGMGCarry (launcher slot), go to stat page 2
3. Equip ace_csw_carryMortarBaseplate (launcher slot), you are now in an empty page 2

Expected behavior:
Return to first or highest stat page if new item has less stat pages than previous.

Where did the issue occur?

• Doesn't matter.

Log Files:

• N/A

Additional context:
N/A

Screenshots:
N/A