Werk #14295: Fix creating combined graph via element editor

Component	Reporting & availability
Title	Fix creating combined graph via element editor
Date	Sep 26, 2022
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.2.0b1 Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.1.0p14 Checkmk Enterprise (CEE), Checkmk MSP (CME)

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