[Bug 49971] New: LTC2983 demo software Version 1.7.9 adjusting window size is very slow

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49971

Bug ID: 49971
           Summary: LTC2983 demo software Version 1.7.9 adjusting window
                    size is very slow
           Product: Wine
           Version: 5.18
          Hardware: x86-64
               URL: https://www.analog.com/en/products/ltc2983.html#produc
                    t-requirement
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ArchLinux

Created attachment 68371
  --> https://bugs.winehq.org/attachment.cgi?id=68371
console messages

Summary
LTC2983 demo software Version 1.7.9 adjusting window size is very slow

Download location
https://www.analog.com/en/products/ltc2983.html#product-requirement
http://swdownloads.analog.com/ltc2983/installltc2983.zip
$ sha256sum installltc2983.zip 
b0b4b1ef8447adfdb4cb30dae8742d1ca5458e86bc17cf8e4dafa33978eecd67 
installltc2983.zip
$ unzip installltc2983.zip
$ cd InstallLTC2983/

Steps to reproduce:
1) Install the program:
$ wine CDM20824_Setup.exe This does not seem to do anything
$ wine start ins2983.msi
and accept the defaults.

2) Start the program:
$ wine LTC2983.exe
3) Adjust the window size. Now the program redraws the elements on the screen.
This takes multiple seconds.

My versions
$ wine --version
wine-5.18 (Staging)
$ pacman -Q wine
wine-staging 5.18-1
 uname -a
Linux cedric-p4 5.8.14-arch1-1 #1 SMP PREEMPT Wed, 07 Oct 2020 23:59:46 +0000
x86_64 GNU/Linux