Thanks. I couldn’t immediately reproduce, but I’ll look into it. Sorry for the trouble. 

Unfortunately this is a limitation of the current WebDAV client implementation. It is based on NSURLConnection, which doesn't allow separate sessions with different credentials to the same WebDAV server. 

Rewriting that implementation to use the more modern NSURLSession API (which would allow this) is on my todo list.

Thanks, great to hear it’s working for you now!

The issue should be fixed in Textastic 10.7.2, which was just released.

Please let me know if it works for you now.

The issue is fixed in Textastic 10.7.2, which was just released.

Please let me know if it works for you now.

This is already possible:

In Terminal, use this command to open an an untitled file instead of the open panel on launch of Textastic:

defaults write com.textasticapp.textastic-mac NSShowAppCentricOpenPanelInsteadOfUntitledFile -bool false

To revert:

defaults delete com.textasticapp.textastic-mac NSShowAppCentricOpenPanelInsteadOfUntitledFile

To do this globally for all document-based apps including TextEdit, Pages, etc.:

defaults write -g NSShowAppCentricOpenPanelInsteadOfUntitledFile -bool false

Revert:

defaults delete -g NSShowAppCentricOpenPanelInsteadOfUntitledFile

In the last update I made changes to prevent flickering when resizing the app window on iPadOS 26. Looks like that change had side effects that I missed during testing. 

Thanks. I can reproduce the issue. I’ll try to find out what’s going on. 

Thanks again for telling me about it! 

The issue was dependent on the screen width and didn't cause a problem on iPhone 16 Pro, so I didn't see that problem on my own device. It was also only a problem on iPhone, not on iPad.

Of course, this was kind of a rookie mistake. I'm not sure why I never noticed the fractional tab widths on iPhone. Looks like AutoLayout made sure that the subviews are positioned on pixel boundaries, so the images and labels were not blurred.

It looks like I used a fractional width for the tabs and forgot to round it to the next integer. 

On iPhone 13 mini, this resulted in a tab width of approximately 107.142857, which caused layout problems in the underlying UICollectionView.

When I now round the width to the next integer, the problem is gone.

This will be fixed in the next update.