Brief description of your issue

Pristine KSP install, with only KAMP, TUFX and Module Manager installed.

In the KSC scene, the TUFX button disappears as expected when unchecked in KAMP, but doesn't show when re-checked. In all other scenes, the TUFX button doesn't disappear when unchecked in KAMP (same behavior as my main KSP install).

KAMP KSP.log.zip

Steps to reproduce

As described above.

Expected behavior

In all scenes, the TUFX button in the KSP toolbar should hide/disappear when unchecked in the KAMP window, and show/reappear when checked.

Actual behavior

The TUFX button disappears from the KSP toolbar as expected when unchecked in KAMP, but doesn't show when re-checked. In all other scenes, the TUFX button doesn't disappear when unchecked in KAMP.

Environment

KSP v 1.12.3.3173 (PC)
KAMP v1.5.99
TUFX v1.0.2.3
Module Manager v4.2.1

How did you download and install this?

CKAN (auto install with dependencies)

Thank you. Kindly read contributiing.md, code_of_conduct.md and styleguide.md. These are boilerplate.