Compatibility issue with Tabs Studio

[derricck]

Visual Studio 17.6.5
While working on any file and randomly editing any line it causes the IDE to bug, breaking the { ... } collapsing of all blocks.
This issue start after installing the extension and I confirmed that I no longer get this issue after disabling it.

I have recorded a video, the issue start at 02:30 after clearing the */ you can see by the vertical dot lines, that everything got bugged now.

As I mentioned it happens randomly, I'm not sure if it could be a trigger but at 01:32 I called the shortcut to collapse everything.

The file I was working seen in the video:
gallery.zip

Things only back to normal after i clicking on a different file an returning back: video

[mrlacey]

Even with your file (thanks for providing it), I cannot reproduce this.
From the video, it looks like you have the file in question open in two editor instances (side-by-side).

• How have you done this (because it doesn't look like you used the "duplicate window" command to achieve this)?
• Does this play a factor in the inconsistent repro?

[derricck]

Its from Tabs Studio, and I'm not 100% sure, ill confirm, but I think in most cases the issue happens is when i have the same file open side-by-side

[mrlacey]

The only thing I can think of that could be causing this is there being two copies of the file open. As this wasn't considered possible in the design, the copies of each text buffer that is used in each view may be slightly out of sync, and this could cause it to miscalculate the outlining regions and result in the behavior you're seeing.
If this is the case I'm not sure how to solve it. :(

[Momoshikin]

I recently bought Tabs Studio because I saw it on this feature request on Visual Studio forum

I'm getting the same issue the OP reported in the video and I was about to ask for a refund as I thought it was a problem with the Tabs Studio, but i noted the issue always occurred after I called the collapse comments shortcut.

After more testing, I confirmed it indeed is an issue being caused by the collapse comment extension.

Some things i noted:

The issue ONLY occurs if I have two of the same file open side by side.

I tested copying a file, renaming it to a different name, and opening it side by side, and I got no issues.

I can give you my Tabs Studio license key if you could help with this problem.