Settings sync issue for font size

Hi,

I use Intellij IDEA on my workstation with win10 and on virtual machine with win7. The version of IDEA on both instances is the same.

IntelliJ IDEA 2019.3.4 (Ultimate Edition)
Build #IU-193.6911.18, built on March 17, 2020
Licensed to ********
Subscription is active until June 7, 2020
Runtime version: 11.0.6+8-b520.43 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0
GC: ParNew, ConcurrentMarkSweep
Memory: 1965M
Cores: 8
Registry:
Non-Bundled Plugins: CheckStyle-IDEA, IvyIDEA, Pythonid, TFS, zielu.gittoolbox

The settings sync options is on.

When I set the font size on virtual machine and apply the settings, after sync on my workstation the font size of IDEA becomes increased by one. E.g.:

1. Setup IDEA font size to 16 on VDI

2. The IDEA font size after settings sync on workstation is 17.

3. Setup IDEA font size to 16 on workstation.

4. The IDEA font size after settings sync on VDI is 15.

How to fix that without disabling settings synchronization? Maybe it is possible to disable at least font settings sync?

p.s. I've taken a look at the suggested thread https://intellij-support.jetbrains.com/hc/en-us/community/posts/360003835880-HOWTO-disable-font-sizes-sync-?input_string=Settings%20sync%20issue%20for%20font%20size, but didn't find any useful info there,

Thanks,

Pavel