there is no coalition the libs did not win more seats the ALP came first on the primary vote the ALP won the 2PP vote
ALP 38% Lib 30.5% Greens 11.8% LNP 9.1% Nats 3.7%
The seats are: ALP 72 Lib 44 Greens 1 LNP 21 Nats 7 Indies 4 Country Libs 1
Again - no mention of any coalition - these are all separate parties - their own funds, leaders, platforms and organisations and are all registered with the AEC.
I do not see the word "coalition" on that list
Coalitions are only formed after elections so as to form government and are marked by a formal agreement.
There is no Lib agreement with any other party
On this occasion, two of the most successful parties have entered into an agreement which falls short of being a coalition
The Libs have absolutely no claim to anything other than opposition.