Tutorial doesn't instruct on completing R&D project "Jet A1 fuel" before it's required

Description

The tutorial doesn't tell me to first research Jet A1 Fuel but directly wants me to build it. (and earlier on it wanted me to research medium aircraft although before it was possible I had to research the corresponding commercial license) (and another problem at the very beginning: when asking to create a taxiway path to both entry/exit of the small runway and also connect it to the stands, it will immediately go to the next step after connecting just the runway entry; this might cause unexperienced players trouble because they might not remember; it should only go on after both entry and exit as well as at least one stand are connected) (and last but not least, those other bugs I couldn't report earlier because once again the bug report got stuck in "Attaching Screenshot", happens pretty often)

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COLLECTED HARDWARE DATA
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Application version: Alpha 34.3-0

Device
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Model: System Product Name (System manufacturer)

Operating system: Windows 10 (10.0.0) 64bit

RAM size: 32 GB

Battery status: Charging
Battery level: -1

Processor device
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Type: AMD Ryzen 5 3600 6-Core Processor
Core count: 12
Frequency: 3 GHz

Grahpics device
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Vendor: ATI
Type: AMD Radeon (TM) R9 380 Series
Memory size: 4 GB

Screen summary
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Full screen: True
Resolution: 1920 x 1200 @ 60Hz

Checklists

None

Assignee

Alexander

Reporter

Airport CEO in-game issue reporter

Labels

None

Operating System

Windows

Components

Affects versions

Priority

High
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